The topic's biggest cop-out. Intellectual property doesn't exist in a vacuum. I have limited-to-zero sympathy for corporate entities like Getty images that hoard IP, but our society's social contract says labor isn't free unless people donate it. We need to
implement some sort of alternate compensation system
before entirely disregarding IP so we don't pull the rug out from under perfectly honest independent creatives with kids and mortgages and medical bills plying their craft in an established system. Until then, taking the fruits of creative labor without permission is theft that is
much more consequential and much less morally defensible than what you describe.
I'll bet if someone outside of our IP jurisdiction figured out a way to reliably and thoroughly reverse engineer the most complex commercial software from binaries so people could spit out a working, fully-customized copy of a commercial application from a prompt, and the entirety of the software development market would soon collapse, the tenor of this conversation would be very different.
Maybe the people with the very ethically defensible stance that private property is theft would be totally fine with OpenAI knocking down your home to build their new headquarters without compensating you? Imagine the progress! (hint: they probably wouldn't be ok with it)
None of this stuff exists in a vacuum. None of it.