If BTC is hijacked and BCH is so anti-system then why isn't BCH banned yet?

If BCH is such a threat to the system then why are governments and big institutions still OK with it?

for example privacy coins - XMR and similar have been delisted or attacked obviously because they undermine the government's ability for surveillance and taxation - so that makes sense.

Bitcoin on the other hand is deliberately hard to regulate so if BTC has been 'captured' and about to be subverted into a surveillance coin - and BCH isn't - then why is BCH not being blacklisted?