I do not think they care about regulating it. What they do not want is for it to become widely adopted. Removing it from all exchanges will effectively prevent mass adoption.
This is why Bitcoin Cash is the better way to go for mass adoption of crypto. It is on all exchanges and you can get close to Monero level privacy with it using CashFusion via ToR.
It also scales much better than Monero as the stress tests (https://monero.town/post/3601453) have shown Monero fails at around 500k TX per day. The nodes just cannot handle it and this is likely an architectural shortcoming with no easy solution. BCH has been tested up to 10 million with no issues and can likely do much more.