My comment was more about how SUSE benefits from openSUSE development (and vice-versa) and that Tumbleweed has a similar relationship to SLES as Fedora has to RHEL, as they are both upstream of their respective enterprise distributions.
Besides, people don’t need SLES. Enterprises do because of the support they get. And I’d assume employees responsible for that kind of thing at such enterprises would know the difference.
And the Red Hat logo is literally a fedora hat.
If it’s just a name change done well, I couldn’t care less (although openSUSE is a very recognizable name and brand recognition would have to be reestablished). I just hope that this isn’t the beginning of something worse.