Dynamic Queue Problem

Recently, I wanted to play some ranked, so I went into queue, when we got a team, there's this guy called "DonutCz" who has got bot lane as his role, I got jungle, he seemingly wanted to play jungle Yi, I of course disagreed, saying "This isn't how dynamic queue works" he said didn't really care and picked , I got so pissed, I just left and came here to post this incident.