I had to look him up. I guess he’s the 49er version of Whitworth.
“…Williams is considered to be one of the best tackles in the league, making seven straight Pro Bowl appearances from 2012–2018.
In 2019, Williams held out the entire year due to contractual and personal grievances he had with the Redskins regarding a cancerous growth on his head that was later determined by private doctors to be life threatening. The following year, he was traded to the 49ers…”
Wiki:https://en.wikipedia.org/wiki/Trent_Williams