It’s a mentality issue more than anything when it comes to premades, some people just want to get their daily wins and move on with their lives. Other people put effort into premades in rated over and over for reasons debateable. Power rush to always be on the winning team? Thirsting for negative attention or suffers from poor selfesteem and cant take a loss?
It kinda comes down to the angle you view the problem from.
Everyone doesnt have a lot of friends they can play with on a daily basis so accusing someone of being “friendless” for not being in premades is a very childish and toxic argument.
I however fail to see the satisfaction and fun in deliberatly punishing the random bg brackets just because you can and because it makes you feel powerful. Flip the coin and view again.
Then again i never managed to grasp the satisfaction of sadism and deliberate toxicity.