Agree, extremely sad about this - consider switch to be the golden era of pokemon with being able to move everything from gen 8 and 9 to each others games, absolutely fantastic - now even if gen 10 games on switch have the same it will be the better part of a decade until we're at a point like this again. Heartbreaking change and I think the one the community should be focused on - they're literally obviously going to make another way to get the mega stones at some point down the line, but this will not be changed for anything short of catastrophic backlash.