I've been watching a lot of botw speeruns for some time, and I've recently heard Smallant1 say he's sad bacaus bomb impact lauches will be gone in botw2. However I think in some way, this tech is "intended". It's not like BTB or when we could make flying vehicles with magnesis : if we admit that Link can magically make bombs appear out of thin air and enter a bullet time while flying, bomb impact launches are physically plausible and a part of the "intended unintended" feeling of systemic games.

In my opinion Nintendo will intentionally not remove BIL from botw2, unless they completely remake bullet time, which is broken anyway given how it makes even white lines so easy to fight (Please excuse me for my English)

We literally know nothing about BoTW2.