Welcome back to the free(er) web, from another netizen!
SaidIt is a bit different from Reddit but the welcome material should explain the differences. If you have any questions about this platform or where to find existing content here, feel free to ask.
If you're looking to recover content from a banned sub, here are some tips and some more tips. If you're considering deleting your reddit account, you might want to consider overwriting existing comments first, here's one discussion about ideas for how to do that.
Here and here are some other discussions about today's ban wave.