Porn vs other nsfw

I don't want to see porn on my feed, so i disabled nsfw. However, alot of memes are marked nsfw. Is there anyway a new system could be implemented here in Lemmy? Like a nsfw and a rnsfw (really not safe for work)? or more tags in general?

The suggestions are received from other users are: MCLM (may contain lewd material) OTLIOBBD (ok to look in office but be discreet) PNSFW (pornographically Not safe fro work)

and a global spoiler tag would be appreciated

Also, sorry for the repost, I asked this in asklemmy first, and was told to redirect my question here.