This rhetorical question is a rebuke and can be translated as a statement. The word "you" is singular and refers to Peter. AT: "you are wrong to force the Gentiles to live like Jews." (See: [[rc://en/ta/man/translate/figs-rquestion]] and [[rc://en/ta/man/translate/figs-you]])
# force
Possible meanings are 1) force by using words or 2) persuade .