The problem with all powered LEGO stuff is that it ends up being incompatible with whatever the next generation of techy LEGO innovations is. Think of how many incompatible motor systems they’ve made over the years.
One of the fundamentals of LEGO is supposed to be compatibility with every piece that has come before or will come after, and these high tech pieces simply violate that expectation. And I’m saying that as a person who loves hacking on hardware and with powered functions.