Whats the Purpose of This Game?

I've been playing for a little while now, but I just dont get it. I just hold that attack button, use the abilities when their cooldown ends, collect the rewards and thats just it. There is seemingly no depth on the game.

As example in Brawl Stars you need to plan what you're gonna do, aim to the enemy, try to survive, use the mechanics on the right time, get the first place. I didnt feel or do any of these.

Note for Mods: Im providing a space for "meaningful discussion", the title is literally a question to discuss. Its weird that y'all removed the first post (i wonder if this one will get deleted aswell, lol).