Dunno if it’s MP compatible yet, but the newly released Day One mod attempts to simulate the first day of the Knox Event. Tons of NPCs (using a new engine instead of the built in AI), bombs dropping, different factions, etc. Crazy experience thus far, and you’ll probably die faster if you’re not careful.
Still can’t wait for build 42 tho.
I’ve just started using AdNauseum, which I think builds off of uBlock Origin, but also silently clicks and hides ads instead of just the latter. So far it seems to work pretty well, although I did have to set some sites to strict blocking.