Forced to Keep Smurfing to have Balanced Matches

I can't be the only one this is happening to, after about 50-100 PVP games on a new account, I start getting matched against people who are WAY better than me, and I'm not talking just slightly better mechanics, but absolutely crushing everyone on our team, not just me. I started noticing it'll randomly throw a Diamond or Plat in with a ton of unranked people who will brutally destroy everyone in the game. For the first 10-15 games on a new account, there are tons of new players and bots, but after that it's pretty balanced. In those first 50 games, each player matters, each player can contribute something, but it will hit a point where one player will be carrying the entire teams because they are so much better than the average person on either team.

Somewhere around the 50-100 game mark, I start getting matched against people who I clearly have no chance against, can't even initiate properly without getting 100-0'd in every scenario. This happened on my first account ever, and then realized if I make a new account, things will be slightly more fair, for a while at least.

Now on every new account I always reach a point where I get matched with people who I can't even play against because our team is constantly dead, and it's time to make a new account. The same thing happens in my favor as well, but that doesn't make it fun, we'll get a random really good player who will carry the whole team and sure we get a win, but the experience is ruined and no one learned jack shit cause they were dead the whole game.

Am I the only one smurfing to have fair games and not just to wreck noobs??