Why people are forced to play support

This is coming from someone who considers themselves a support main (granted the highest I ever got is gold 3). What makes support players frustrated and not want to play the role anymore is when you are trying to climb in ranked and because your main build which you are good with is all utility so any chances of fighting or pushing are gone is completley dependant on your team, if you have an adc that always walks into enemies and misses prime opertunities for fights then it gets frustrating. Sure there are high damage supports like brand and zyra, but if you just want to play good old utility support like taric with then you can eat a stack of poo poo pancakes if your adc is "good enough" to be their rank. I dont do good at damaging roles. When i do utility is where im best. There are no incentives to help people who just want to do good utility in the lower ranks.