Honestly I haven’t seen a single article written by someone who actually understands the mathematics involved so I call a huge amount of HORSeSHIT on your headline.

Omg, a sustainable, repairable, and open source project costs the same as a closed source, non repairable, locked down option … Those are totally the same thing!

/S

There is an open source project to replace the innards:

https://sett.homes/

No it’s not.

It might be to you, but there are enormous numbers of elderly and disabled people who would benefit from more assistance.

I still wouldn’t trust a robot around them given how inherently dangerous a massive motorized contraption is, but we also shouldn’t be blind to accessibility and utility just because we don’t personally need it.