Should the Xbox one be able to play (old) pc games?

[sabvre42]

JNK said:

kowenicki said:

It would be easy to do. But why would they.

big library of games = advantage over ps4 (direct competition).

I own a Ps4 but if the xbox box one would had that feature, i would probl get the xbox instead.

I don't understand how this would be an advantage for Microsoft. If you are making an emulator to run x86 native windows applications (without running actual windows), Sony could just as easily (and legally) do the same.