"In this case, the Court ruled that a state cannot force children to stand, salute the flag, and recite the Pledge of Allegiance. The justices held that school children who are Jehovah’s Witnesses, for religious reasons, had a First Amendment right not to recite the Pledge of Allegiance or salute the U.S. flag."

This and other examples here:

https://www.mtsu.edu/first-amendment/article/933/compelled-s...

This was one in Canada recently.

"If someone refused to use a preferred pronoun — and it was determined to constitute discrimination or harassment — could that potentially result in jail time?

It is possible."

https://www.cbc.ca/cbcdocspov/features/canadas-gender-identi...