Nah, Webster really did drop the 'u' and changed a lot of spelling. He also learned a lot of languages since back then there were many, many different languages/dialects in America at the time and he wanted to make it easier as he changed spellings, such as swapping 're' to 'er' for phonetics. There was also a lot of anti-British sentiment at the time of course which certainly would have motivated acceptance.
Webster is definitely also credited for this in histories and not newspapers outside of anecdotes.
They also think "er" is pronounced "re" like in the words "centre" and "theatre" and "s" is pronounced like "z" like in words like "apologise" and "realise."
Get it together guys. We know you came up with the language, but that's no excuse not to keep up.
Speaking of aviation, I have no idea why Americans use such a boring term as "airport". I mean, the guys invented half of the aviation technology and then they just use the term "airport". Such a waste of potential.
The international standard term is "aerodrome". Say it like you mean it. It's a term with gravitas.
And aluminum was what it was originally spelled as well, at this point it’s not going to change in American English. Even the IUPAC acknowledges it as accepted, it’s been there from the start can we move on past this after 200+ years?