If you look at an exhibit of bats over time, you will see that size, weight, width and shape have all varied quite a bit between players even if on the same team and era, and this makes me skeptical that some new shape is really going to invalidate every baseball stadium’s length and field overnight. If it does, MLB will outlaw it. See aluminum bats for example.
I’m not saying MIT physicists can’t help hitters with going deep, I bet they can. But given the tools at their disposal - bat shape in this case - I’m skeptical that they are going to create a new era of hitting for all. I guess we’ll see soon.