That's why I only get sp games that are exclusive to Playstation with mine. I mean technically Bloodborne and Demon's Souls have multiplayer but I'm totally fine not seeing bloodstains and messages that say "try jumping" everywhere or having some rando invade me.

At the same time, most of those exclusives are PS4 games so unless you really want the 5 or 6 games that are only on PS5, you could save money and get a PS4.