It's not a battle you fight with random strangers. No one wins and you end up looking like jerk for initiating the conflict.
Here's a tip, what good is open source AMD drivers if 0% of it can be reused outside of AMD products. Isn't that as open and free as the mesa drivers or could it only benefit the community if and made their architecture open source too.
I see no difference between AMD and Nvidia because the drm for AMD cards is the hardware same as Nvidia's self hosted open drivers they both use proprietary firmware one of them is just on the card. Stop shilling for AMD, it doesn't look good.