It could actually hurt. I love the Snyder Cut, but the rallying to get it out created a cult-like group that hates on anything DC not made by Snyder.

On top of that, most people don’t even know which heroes are Marvel and which are DC. Having more than 1 DC universe releasing at a time will be confusing to people, and should only be done if that universe is really really successful (Joker, The Batman).