One of the more interesting things about how these games are advertised (I don't play mobile games but I suspect a lot of people that do are kids) are that it always shows someone playing the game poorly. It's supposed to make you go "huh. Well that looks easy. Wait wth is he doing? No! He could have gotten the powerup. Oh! Looks like he might get this one! What?! How do you mess that up?! I bet I could do that."
One thing that I've realized about this generation of kids and people who didn't grow up on tech but were forcibly introduced to it(millennials, gen x, boomers) is that they don't want the game to be challenging or to reward skill. They just need the game to be flashy and to pass the time. That's why these games are always made to look so easy and like the guy playing is a moron. A lot of people are attracted to games in a different way than "gamers" ... They are not attracted to the challenge or the mastery, they've attracted to the visuals and lack of difficulty.
I believe these types of games are akin to gambling. The last time I went to Dave and Busters, you wouldnt believe the amount of adults i saw playing games of chance (not skill) for tickets. Exactly like a casino.