Amateur Radio is a niche hobby full of niches; most of them require a radio. Here's one list of things you can do with/in Amateur Radio:
🔗 https://hamradiofornontechies.com/what-can-i-do-with-ham-radio/
Clubs are highly overrated. They are only beneficial if your interests in Amateur Radio coincide with a sizable segment of the club membership or with the club's purpose. In my case our club is `primarily a social outlet for disheveled old folks who are only interested in DXing and contests; not my cup of tea.