This is the way it works. Chess.com monitors how many games in a row you lose, maybe a little more complicated. Then, it throws either a losing bot at you, or possibly a weak human opponent that you are likely to beat.
I am now beginning to believe that Chess.com is the one that is the one that is the cheat - they hide behind the "we banned 58K cheats last month". Yeah, LOL, since they don't do anything about 99% of the cheats I report, one wonders what kind of incompetent morons work here
Here is one that it stockfish in disguise:
[public accusations are not allowed -- MS]
Reported - guaranteed nothing will happen