Not sure how much that’ll hold, a lot of the gaming and pc subreddits and the communities there have been strongly favouring AMD chips in builds and advice. With Zen 3 chips I expect that to continue.
There's always a loud contingent of AMD fanboys, but then there's the silent majority who don't care and just buy on raw gaming performance per $, which is reflected in market share.
https://www.cpubenchmark.net/market_share.html