Uber operated at a loss to destroy competition and raised prices after they did that.
Amazon (the retailer) did the same and leveraged their position to enter new more lucrative markets.
Dunno about Spotify, but Tesla and palantir both secured lucrative contracts and subsidies.
Anthropic is against companies with deeper pockets and can’t spend to destroy competition, their current business model can only survive if they reduce costs or raise prices. Something’s got to give