Why? Smurfing is a great way to pratice and to build up a more solid and consistent gameplay. Plus is the only way to play with your friend without them getting rekt.
I agree that the TG ladder is a mess right now. But this is was quite expected since the ladder wasn’t working properly before and it will take a while before it settles again.
You guys don’t need to freak out because of it. If you cant play your elo anymore you can artificially decrease by losing a lot of games or you can always make a new acc to play.