I didn't misunderstand a thing. Because you were very precise in your wording:
You specifically mentioned that mech piloting itself would be a very original mechanic. This isn't me misunderstanding, it's you poorly wording your statements at best, and being willfully dishonest at worst by lying about what you wrote. And "mech piloting" is not a new mechanic in any way, shape or form considering it's just a reskin of the druid's shapeshift mechanic.
Either way, all of that you mentioned are
still not new mechanics in any way, shape or form. None of the abilities you spoke of are new mechanics.