If you think they're going to give you more cards when they're already extremely generous, you are sadly mistaken. They still want to make money. And so any chance means they're going to take away something else, which could be a net loss. I didn't say any solution will only make the economy worse, I only said there's a good chance it will. Why would you think otherwise?
By the way, there's obviously an economy here. It's between you and Wizards. You spend time and money to get cards from them.
I understand, but how would you fix that? And for the record, Hearthstone has this same problem really - it's not like it feels great to craft a legendary and then trade it in for only 25% back. Does Arena give you less? Yes. But both feel bad. They're never going to let you trade 1:1 or anywhere even remotely close to it, so what's the point? The only solution is not allowing 5th copies of mythics just like Hearthstone. That might be fine.
