I'm curious why Waymo is considered to be not living up to expectations? They operate in limited number of places, but seem to be just fine driving there (of course some people will not like them regardless). Tesla - yes, not comparable..
Of all 3, I'd say Alexa is the most practical for using at home, google one is kinda the smartest one but also is the most frustrating one - what worked yesterday will not work today or will work occasionally (exact same prompt's wording). Siri will not always respond but overall works fine within its somewhat limited scope, as compared to others (like number of integrations supported), but then again - ecosystem..
My biggest issue with Siri is intercom: at home we mostly speak other language than english, and when using intercom Siri often tries to parse what's being recorded, instead of just recording audio sample and send it verbatim.
Something like:
Me - Hey Siri, Intercom
Siri - intercom chime (not 'Aha?' of responding to just Hey Siri)
Me - *bjlkabdgkjhqwruo;fghnasd.mkfnlkjashfjkasdngjkasbdg* (doesn't matter, different language)
Siri (thinking she recognized some word) - Here are the results for what you asked..
it's 60 days to elect whether you'll be using COBRA. If employment is terminated early in the month usually coverage is still there through the end of the month, but if termination is at the very end of the month it can be exactly just 2 months, not few.
Funny thing is while I was okay with buying Tesla, it was Musk's personality attached to it that really bugged me.. So while there is a (quite loud) fanbase, there is also a group of potential Tesla owners who may go other route just due to desire to not be associated with "meme king"
One more thing that has no solution now but I'm sure Tesla will not fix it at all or will charge a lot for it:
White interior and black seatbelts. Despite Musks's promises how durable white interior is, seatbelts they use are dyed with I don't know what and they mar the seats. It's permanently baked in and cannot be removed.. Tesla responded long time ago that they are looking for solution, but whatever they will change will definitely not apply to any existing (screwed-up) white interior owners.
Actually it wasn't too expensive - something like half of that (I don't remember exact number, but mid-100s).
It was more of a feeling that I shouldn't be paying for it at all that displeased me :( (and reddit is full of stories when it happened with others (with the same service centers' experience))
In Model3 you can move front passenger seat forward and up (to clean up in the back) all the way to the point when it pushes on sun visor and cracks the mirror in it. Just by using handles intended to move the seat, no manual pressure or anything, there are no limitation on how far it goes and it's strong enough..
Tesla service centers blame owners for that and charge full replacement cost for the visor :\
but maybe problem here is in that corrupted thing called lobbying is allowed in the very first place.. I don't see how legal buying politicians this way is different from illegal corruption.