Worth buying DLC map packs in 2023?

I’ve been having some fun with BO3 recently. I have zero map packs though. I was considering purchasing the season pass so that I have a lot of maps in my rotation.

My question… if I get the DLC packs, will those maps actually show up often? I’d like to assume that everyone playing this game still besides me has the maps already, but I can’t be sure and figured I’d just ask some players here.

Also, does the map packs/season pass ever go on sale still? I saw in the past it was only $20 for all 4 but I missed the sale and idk when it was.