I miss the days of dedicated game consoles for this exact reason. Smartphones becoming a universal do-it-all device broke the economics of portable gaming.
Nobody wants to pay more than $2-$3 for a game, which disincentivizes people from making complex games. So we get formulaic puzzle games for 'free', which are loaded with gambling-style mechanics that constantly nickel and dime you to upgrade to paid mods to beat harder levels.