They are creative dead, but they don't "destroy." They're more like parasites and bacteria infesting a weak body. Make a list of the hobbies they've supposedly destroyed, and you'll be able to pinpoint key areas of failure in the business models or management.

Look at Marvel Comics for a classic example. Dying format. Dying distribution channels. Low pay attracting low value leftist writers.

(Also, hating men, their hobbies, and invading spaces sound like things shitty girlfriends do. Maybe there's a clue there.)