No, it’s not like stealing a physical item from a store.
“stealing” a digital copy of a movie, tv show or a game is like if the item you’re stealing from a store is infinitely copyable. Like the replicator from star trek…or that one episode of Sabrina the teenage witch with that box that can make a perfect copy of everything you put inside of it.
Of course I personally would never pirate anything, no matter how much streaming services increase their prices or how much they crack down on VPN usage to get around geo-restrictions, PIRACY IS BAD AND ONLY BAD PEOPLE DO IT.
I’ve never pirated anything in my whole life!
Morality is, literally, subjective. There is no universal answer to that question.
I personally consider anything being sold by a distributor to be fair game, no questions asked. If I pay for mainstream music, films or games, most of the time, zero of that money goes to the workers who created those artworks. It just makes rich owners richer, because they legally own rights. I would go as far as to say it’s morally wrong to pay for those things, it’s not neutral, it’s supporting a cycle of abuse at your own expense. So that’s my perspective on your ‘giant corporations’ question.
Digital copying isn’t stealing, unfortunately, because those giant companies deserve to have their hoard of capital expropriated.