Getting back into GTA Online on PC as a solo player, worth it?

it's fine solo now, way better than it used to be. start an invite only session and nobody can mess with your businesses or sell missions. most of the money stuff works in private sessions these days. if you're on PC check whether you're on the Enhanced version or Legacy. your character can be moved over but only once, so pick the one you'll stick with before you sink hours in.