I even wrote a follow-up article on how to cast Expressive Iteration, likening it to Brainstorm in difficulty and complexity
If players felt like at least some meaningful percentage of the money Wizards is making off of products they might not personally like were going to help improve and fund the aspects of Magic that they do personally care about, then players would probably be way more forgiving with things like crossover products and Secret Lair drops
The market is larger, more liquid, and has a longer track record of appreciation
It all comes down to the flip of a coin, however, with each heads dealing 100 damage and tails doing none
Put a landmark counter on Treasure Map
Overall, much like Stoneforge Mystic, I'm open to giving Jace, the Mind Sculptor a trial period in Modern, with everyone knowing going into the experiment that a re-banning might be necessary if things go poorly