General Principle of Opposites

Every era, every principle and every rule always have those who support it and those who oppose it. There is not any rule that everyone supports, no matter how its supporters wish it was the case. Someone is always against. 

If supporters harass opposition, then opposition simply goes underground and remain hidden. Current cancel culture makes it dangerous to express one's views openly. However, opposition always remain there.

Because of that if you see people who keep to themselves and refuse to engage with society, they likely oppose all the rules, trends and ethics of the current era. 

Do not hope to recruit them to your cause. Those who support current shit have long volunteered to be part of it. Those who keep to themselves only count days before all this crap will fall on your heads and this era will be over.