The new SR system in Call of Duty is NOT the problem, YOU are the problem.
In a sense you in fact are the problem due to the highest rank people can be placed in is diamond even though most should not be there YET. If you were hardstuck diamond before there’s more than likely a good reason. In all honesty the new SR system is really good, definitely needs some more tweaking to it but not bad at all, the main issue in the current state is the placement matches, with a whole new system being implemented it should not have taken only 1 win to be placed.
The true “issue” behind the new SR system is the beginning season placements, this season should have fully reverted and went back to 3-5 wins before being placed, the mass majority of players being in diamond made the first portion of the season almost unplayable simply because people are GOOD at this game. Placements need to be reverted and placement matches need to be way more harsh!