I used Bitwarden, I just signed up for pro last month. I like that it’s cross platform and there’s a web app too I believe.

I’m not entirely sure, I just blocked all nsfw from my profile. It’s in the settings on Lemmy.world. I’m sure it’s similar for other instances

I was sitting next to my girl and a bunch of booty pop up and I closed it real quick and figured out how to block it 😂

On WefWef a few posts were in unblurring on their own for me. I ended up just blocking NSFW stuff all together for now