Realistically, company shouldn't enforce such integration in the first place, even if my distro did supporter it (I won't install RHEL on my home desktop, dude).

They justify it by "security", but beyond changing group policy to enforce constant password rotation and system update, haven't noticed anything that would really justify it. I guess the only real reason of this integration existing, is that they can lock me out of my own PC if they wanted to. And considering that I'm a freelancer, that can happen at any given moment.