Treason should be the charge.
Actually I think Sedition would be the appropriate charge:
Sedition: This refers to conduct or speech that incites rebellion or resistance against the established authority of a state. It can include actions that promote discontent or encourage people to revolt against the government. Sedition is often associated with political dissent and can manifest through protests, speeches, or written materials that challenge governmental authority.
Treason: Treason is a more severe offense that involves betraying one’s country, especially during times of war. This can include acts such as providing aid to enemy forces, espionage, or attempting to overthrow the government. Treason is considered one of the highest crimes against a nation and is often punishable by severe penalties, including life imprisonment or death