Ffs you do not get disappeared for using vpns especially personal ones. You can install vpns that circumvent firewalls as long as they are blessed by ccp and they are sold using wechat. For non compliant ones it’s the same. It’s you who misunderstands how authoritarian systems work, noone tries to nail you for doing something semi-illegal, you will be dissapeared for non-conforming not for exploiting system.