Or not, it’s up to you.
I’ve been on the Fediverse for four or five years, using various accounts. Here’s one to follow or interact with if you want to talk to me while I use my real name: @mburtonkelly@scholar.social.
I’ve had an on-again/off-again relationship with Twitter and using my real name, so I won’t be linking that here. Politics, personal stuff, hobbies, work stuff, all rolled together can work for some people, but I’ve never been able to figure out the right balance. I will probably be removing all posts soon, while leaving the account in place to retain the username (and avoid impersonation if it gets reused). The Fediverse makes it easier to partition myself among a few different accounts.