It’s the same with paper books though. If you buy a paper book you don’t automatically own the rights of that work. You own the copy and can sell that copy or even make a copy for private use. But you can’t make copies of that book to sell, since you don’t own the copyright
Copyright is definitely being abused by the big corporations but without copyright small artists/software developers would constantly get their work stolen by those big corporations.
Or Tencent