No, but it’s basically a “I can use it to build my billion-dollar business and keep the profits if I want” license. The only real catch is that if I decide to modify the code and distribute it, I’m required by the license to share those changes with whoever gets the modified version. There’s nothing in the GPL that stops me from being a downstream freeloader, and I can stay on whatever version I like—no one’s forcing me to update to newer ones with terms I don’t agree with. Forking and modifying for my own needs is totally fine, as long as I slap the same GPL on the changes if I hand them out.