Is this not the paradox of tolerance restated in different terms?
BSD license is unrestricted, it tolerates taking open source and closing it, thus always being at risk of things closing down.
GPL license doesn’t tolerate taking from open source and closing it, thus ensuring things stay open.
The BSD license is why we have Valkey and not a purely closed-source Redis. It would have been much easier to perform the rugpull if Redis had initially been GPLed.
The paradox clears itself up if you look at what tolerance actually is. It's simply not interfering with people's agency over themselves. Given that your right to self-agency doesn't entitle you to restrict others' self-agency, behavior that does try restricting others' agency is automatically not included in "tolerance."