He got injured by refusing surgery after club doctors recommended it to him. I'm sure he was made well aware of the risks if he planned to go ahead and play on painkillers or whatever temporary conditions the physician he chose to follow said. He already had issues with his meniscus at Lyon in which he had an operation. Went into the world cup needing a surgery afterwards and refused it, going with a conservative treatment plan. Bit him in the ass because he is gimped now. Since 2018 he hasn't even played half a season of football for us or France.
He will get terminated next year when the termination clause activates according to the rumours following his extension.
He doesn't deserve the hate because Umtiti was looking solid at the back for us. Strong, fast enough, and with good reading. But once he lost all his pace, acceleration, and not to mention the mental toll it can have. He was never going to be the same. He is going to end up being Vermaelen tier for us. Even though Thomas gave some good performances near the end of his time.