Having a personal website with contact information is not URL cloaking or plaintext onfuscation. Those TOS are ludicrous to begin with, but are not by any reasonable understanding written to say that you can not have a personal website with other social media.
This is amazing. He basically said, he'd return if elon comes around, and wishes him the best. And just said "my mastodon is on my website". No violation of those new "TOS" of any kind.
It's not a coincidence, no, because Oracle can provide support guarantees in a way a Postgres contractor can not.
This is also a factor for independent developers (who build airline reservation systems) who need to choose a RDBMS for their product - they'll choose oracle, because ... Oracle can provide support guarantees in a way a Postgres contractor can not.
Which makes Oracle not a different class of product than Postgres, but a different class of support for the product. (which could be considered part of the product, so ... maybe you're right)