Besides that all of those F2P games make you invest in their ecosystem. Battle pass here, skin there. Free unlocks when you play certain game modes. That is the real crack, including unhealthy conditioning.
So if you are working for companies like Respawn, EA or Epic (or similar). Scratch yourself behind the ears. I would say I don't have an addictive tendency, but the amount of effort it cost me to get away from apex is higher then I would like to admit. I noticed playing those games didn't made me happy anymore, but I still felt like I've invested so much in it that I had to keep going.
I'm happy that the game had so many terrible design choices for me to make it easier to step away. But the moment these companies figure that out as well, I think they will trap even more customers