

UN votes are largely symbolic, they have no actual policy function in almost all cases - member states must create and ratify separate treaties for that.
Removing the veto just leads to the veto-holders even more flagrantly undermining the UN’s authority.
Nvidia historically didn’t invest in Linux drivers.
Things have gotten a bit better, but there are still plenty of issues with Wayland compatibility specifically.
Install the proprietary driver and it will work, but under Wayland you may have issues with resuming from sleep, stacked transparency, fractional resolution scaling, and HDR compatibility.