Plenty of GPL fans try to convince others to choose the same license, almost always implying that the GPL is the only moral/ethical choice (Stallman himself being the most ardent believer of this stance). They often even insist that the GPLv2 is not actually a moral choice anymore, given the evils of TiVoization.
This whole thread is about complaining/supporting this attitude - not about criticizing those who simply chose the GPL as their license.
What you’re implying is a fault exclusive to “non‐copyleft fans” happens in copyleft‐licensed projects too, like MongoDB, which was AGPL before it decided to switch to an even more restrictive license to counter hosting service companies.
This whole thread is about complaining/supporting this attitude - not about criticizing those who simply chose the GPL as their license.