Paid games, yes.
Free games, no. Like what are you going to sue them for? It’s free so you can check out and uninstall with zero loss. Also, they never said it was actual gameplay, and the misleading trailer case cannot be applied as it’s free to try in the first place.
p.s. I am not supporting them, I hate those too to be honest, but they are well within their legal rights to do so.