Does RedHat tighten trademark use right not open source after Linux?

Article Title: is RedHat not open-source after Linux tightening trademark use right ?. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
?? Linux distributors around the world have been notified of Red Hat, asking them to remove all trademarks related to the U.S. company from their respective websites, including their names and their labels.

?? Red Hat distribution, which follows the GNU General Public License, can still be copied at will, but it cannot be used to play word games, for example, "Mexico wide-border Hat" or "Green Hat Linux.

?? Although various distributors have listened to their lives and made corresponding changes, many people have their opinions on this and think that Red Hat's move is too high, it shows that the company is gradually evolving from a "grassroots" class to a large enterprise, so now we must carefully consider whether Red Hat distribution "is worthy of use and recommended to others ".

?? Representatives from the open-source community questioned Red Hat's violation of the general public license spirit, although he could understand that it was for the purpose of protecting his own income sources.