Personal winrate is not a factor of the MM, please stop spreading misinformation.
The MM will start matches with thresholds determined by SR and internal MMR of the players on average in which one team has at least 40% chances of more of winning the match.
Stop deflecting blame to the MM
Stop equating equal chances to equal outcome.
Please learn how the MM works instead. Its not that hard.
No FR, it really isnt. Unless you are into conspiracy theories and “you have been shadow banned by the MM” stuff, it is out there. Literally on this forum, on the competitive section: