This is kind of old news. According to early data from StatCounter, Linux's U.S. market share reached 5.35% in July.
Linux breaks a new record for US market share as people presumably flee Windows for its open-source rival
https://www.xda-developers.com/linux-breaks-a-new-record-for-us-market-share-as-people-presumably-flee-windows-for-its-open-source-rival/