Yea, I wasn't saying it's always bad in every scenario - but we used to have this kinda deployment in a professional company. It's pretty bad if this is still how you're doing it like this in an enterprise scenarios.

But for a personal project, it's alrightish. But yea, there are easier setups. For example configuring an automated deployed from Github/Gitlab. You can check out other peoples' deployment config, since all that stuff is part of the repos, in the .github folder. So probably all you have to do is find a project that's similar to yours, like "static file upload for an sftp" - and copypaste the script to your own repo.

(for example: a script that publishes a website to github pages)