To extrapolate:
People often say that one should not worry about what others think of them, but life simply doesn't work that way. What other people think of you really does matter; point-in-fact, it can be everything depending on what field you go into.
Like say, for example, you're a business owner and you're recorded arguing with an angry Karen of a customer, the video's posted online, and the internet sides with the Karen. Then, people boycott your business and you're left without a livelihood.
Or perhaps you say something crass and get cancelled. Or simply anger or inconvenience someone with a lot of influence.
Or, even more horrifyingly, say you were assaulted and you came forward, and were ostracized and shunned by your community as a result.
How could one set up their life such that it would be impossible for people like that to rob one of their livelihood? How could one make it impossible for others to shun or ostracize them?
How could a business owner set up their business so that other people couldn't simply shut it down on a whim in such a manner?
EDIT: I'll just "be myself" since that's what the majority of people in the thread want and repeat what I said to another individual:
Honestly, the way everybody is acting is really, really shameful. I am a person who made a thread and gave it a [Serious] tag because I wanted serious, literal answers to a serious problem that, given my chosen career path, will affect me at some point in my life and could potentially ruin it without good info to prepare for such a crisis beforehand. But all I’m getting is denial, mockery, condescension, lies, put-downs.
And it’s rooted in this desire to either pretend the problem is not real because you’re all secretly afraid it’ll affect you yourselves, or it’s because you know it’s real but you view it as a positive because ostracization and shunning people is an emotional cudgel you wield to silence people you don’t agree with on the internet, and answering the question honestly would require framing such actions as a negative and that would make you question the morality of your actions. And that’s not only sick, that’s just cowardly. If you believe cancelling people is morally A-O good, then at least have the temerity to threaten me with a “Don’t speak your mind and mask up” response like at least a few people were honest enough to do.
But don’t insult my intelligence by thinking you can lie to my face and pretend that something I’ve been personally watching happen to other people for over a decade is not, in fact, happening.
Now I came here for a serious answer to a serious problem that affects everyone. If you can't participate in good faith and offer meaningful strategies to avoid or fix such problems and want to either misconstrue it as an emotional issue -- much as you'll do with what I'm saying here after the majority of you demanded I just be myself and not worry about the consequences -- or outright deny it's a real problem when it's been real for over a decade, just don't participate in the thread. Just go elsewhere.
Okay, I just acted like myself. Everyone happy?
You can't rejection proof your life. You live in a society of people. Your freedom ends where the freedom of someone else begins.
The be yourself mentality is an illusion or a trap from liberalism. Liberalism pushes individualism to the extreme. To support individualism, people need the illusion of ultimate freedom, the illusion or the dream that you can do or be anything. But it's not possible in a society, so a caveat is added: money and consumerism will allow you to be or do anything you can afford. But it's still not true, it's an illusion to keep you trapped in the illusion. Because you can't get money by being or doing anything you want. Because you live in a society.
Second point : you cannot please everyone, because it is impossible, and because it will destroy you.
It is impossible because different people have different tastes, expectations and cultures. And those are often not compatible. You cannot please a white supremacist if your not white. You cannot please a misogynist if you're a woman. You cannot agree with flat earther if you know some science. But you don't need to. Worse, trying to please them would be harmful for you. These are extreme examples obviously.
Synthesis: what you want is to find your place in your society. You need to be comfortable with yourself, in a group of people who share your values, and abides to the society's needs. You need the society, so you need to obey its rules. But you also need enough space to stay sound of mind, which is space and a place to be yourself as long as you're not too much of an asshole.
You can sum this up with the idea that you need balance. Be yourself, but don't be an asshole.
This is a quick and dirty writing on the topic. It would certainly need more words to detail some places.