The official ProtonVPN app on Linux has a lot of problems, like a memory leak that exists since years now. At least for me, only the cli without graphical interface works (but does so very well after some tinkering). The lack of Linux support (especially no Linux app for the drive) has frustrated me to the point I am regularly questioning my Unlimited subscription.
But I agree in general, you can get around a lot of the Linux limitations by using browser extensions like the ProtonVPN one. And overall the addition of new services and great security outweighs the lack of Linux support.
The official ProtonVPN app on Linux has a lot of problems, like a memory leak that exists since years now. At least for me, only the cli without graphical interface works (but does so very well after some tinkering). The lack of Linux support (especially no Linux app for the drive) has frustrated me to the point I am regularly questioning my Unlimited subscription. But I agree in general, you can get around a lot of the Linux limitations by using browser extensions like the ProtonVPN one. And overall the addition of new services and great security outweighs the lack of Linux support.