After a 2020 election win we can likely expect Trump and his bigot weasel Stephen Miller to pull out another page from the autocratic playbook. Namely, the page that says: If you don’t like the beliefs or activities of some of your people, criminalize them.
China’s treatment of muslims is a gross example of this principle in action. This article sums up the China situation and is well worth reading: Newly Released Database Shows How China Criminalized Muslim Faith