Sure, it forces your opponents to do the same, potentially refilling their hand with more spells, but also has tons of potential of shuffling away some powerful spell they were holding on to
The Mega Diancie ex deck in Pokemon TCG Pocket is a psychic build focused on energy generation that leads to a glass cannon result, with Diancie able to do huge damage that scales to how much energy you've placed on it
The other problem is it's also limited to artifacts
While it does take a little bit of a mana commitment and has plenty of ways of being interrupted, both options let you just take the biggest thing you have and stick it on the battlefield
Several cards sparked entirely new archetypes or revived strategies that had nearly disappeared before Secrets of Strixhaven, Karsten writes
You might be ahead on turn four when you make your Vision but you might also still be completely dead within three turns and quite possibly as a direct result of doing nothing with one of your cards