I don't really think FXAA only is a big issue for MT framework games on PC. They run so well that you can simply downsample from 4k and still get perfectly locked 60 FPS. (At least that's my experience with RE6)As with other MT Framework 2.0 games, anti-aliasing is limited to FXAA3 HQ as its maximum setting.
And 4k downsampling combined with FXAA at the source resolution results in pretty good IQ.