Is it worth registering for self-employment quickly?

or is it already too late until this is over? Apparently the statutory social insurance requirement should only apply to newly self-employed people. I've been doing something as a hobby for a few years now, which hasn't made any income yet, but probably will in the future. I don't have high expectations, but you can try it if you're going to do it anyway. That would probably start in 1-2 years, which is why I didn't want to register my self-employment until then, only now because of it