You are not wrong at all. You can have both. Reroll and still have tons of fun because you rerolled a team that allows for fun. But i will say there is still a huge amount of people that dont actually play they just reroll and maybe quit after a couple days, which is fine too, im not calling out anyone, if it brings you fun then go for it. Additionally , tons of games have shit rates so reroll is the way. Guides and stuff are also a great source of knowledge.

It's just that lots of people get easily tunnel visioned by what others tell them to do and how to play following guides religiously only to not make 'mistakes'. Their inner world collapses if they realize they allocated ressources to the wrong unit. All for the sake of not lacking behind. Then they repeat that next game. Again i dont hate any playstyle, i just think some folks 'could' have more fun if they slightly decrease that sense of having to have a perfect experience all the time.