Leaving Facebook..

Thinking about doing the opposite and joining just for Marketplace. I got off FB about 10 years ago but I do cruise MP under my wife's account.
I don't respond to any ads under her name and I would like to sell there as well. Just trying to figure out how to do it without junk email, etc.
Not looking for any "friends". It's a shame because I created a group for my car club back in the day but I can't deal with all of the other BS on the site. It's actually worse now and waay too many advertisements.