Earlier quoted context omitted.
You may have a good point with the opengl thing. But the number of games that run on Vulkan is so vanishingly small that we can't credibly say that not having a Vulkan driver holds Apple back on gaming. I'd bet any money that the number of games that work on Metal is wayyyy higher than the minuscule number of games that run on Vulkan. Which should tell you how few Vulkan games there are.
> But the number of games that run on Vulkan is so vanishingly small Really? 7 out of the 10 most popular games on Steam work fine if you have Vulkan 1.3 drivers: https://www.protondb.com/explore?sort=playerCount
Counter Strike 2 Dota 2 Stardew Valley
How are you getting 7/10 unless you're also counting games that happen to run under Proton, which aren't native? And regardless, that's a really small sample size to extrapolate from, when it's easy to get a more extensive list that is around ~250 games total.
https://www.vulkan.org/made-with-vulkan https://www.pcgamingwiki.com/wiki/List_of_Vulkan_games
Of which, a massive percentage are based on engines that have Metal support as well.