1. When people discuss politics at work, it is far, far better to say nothing than to say anything that goes against the prevailing politics of your company.
2. There is never a circumstance where you should question any program designed to help groups that your company has deemed are underrepresented, no matter how unfair you feel it is that those same opportunities aren't available more broadly. Not only are these efforts frequently highlighted publicly, they are often lead by VPs with buy-in all the way up the executive chain. There is zero upside here.
The correct approach is to talk to your leader about how you could incorporate similar training/learning into your career plan.