so you dont like dynamic queue huh? heres what you do about it.
you are selecting your preferences when you pick mid/top, or bot/mid, whatever it is you are choosing.
you aren't mandated to play in that position, notice you still have the option to trade champions, and pick anything you feel like, if you get bot your champion selection is not limited to just ADC's/modekaiser.
once again, you selected your role preference, its still up to you to work with your team and assign what you want to do with your team in champion selection
if you dont like dynamic queue dont be funneled into it, if you get support and you queued up for mid/top but you got autofilled into some 4man premade, go ahead and pick that top laner you wanted too.
prove to riot dynamic queue doesn't work and it makes games worse than solo q ever did. you have no obligation to be the fill of a 4man. you're first pick after all.
that 4 man should have to fill for you, a 4man should have no say in what roles they want at all.