Why is it that Me who 98% solo in SQ is force to play with people who duo main 80% in SQ?

If a person Duo in Solo Q then give them less MMR not place them with players who actually deserve their rank. Hate that I keep on getting Duos who always bring a carrying bag that I am force to play with.

Their solo games are 70-80% Duo in solo Q while I have never Duo except 1 time so why do I have to waste time on players who can rarely rank up them self?

I won't lie people who needs to main Duo non stop in Solo Q is trash, Flex I don't mind since that is where you can bring a friend along and work together but in SoloQ I want to play and have team who actually deserve their rank. Not by getting their friend to carry their useless ass in rank.

I don't even mind if they bring them in promo to help them out with promo but if they use duo on a daily bases to rank up then they do not deserve to get over the plat elo.