Linux Clarification for Marathon

I've looked a bit but haven't seen any official statement, are there any plans to allow Marathon to be played on Linux via Proton. My assumption is that's much like Destiny 2 it won't be allowed due to a decision to not enable BattleEye for Linux. However It would be good to know if I should hold out any hope or not. Should people even bother to attempt to get Proton to work for Marathon. Has there been an official statement other then "Per our System Requirements page, please note that Windows 10 or 11 is required to run Marathon on PC. We apologize for any inconvenience this may cause." If someone does it get to work on Proton will they be banned? 

To reiterate my specific questions. 
Are there any plans for Proton compatibility?
If we where to get Proton to launch/play Marathon would we be banned?