It really depends on the kind of meeting or why the meeting is being held.
I guess it's fine if you are just being talked at for the entire meeting and there is no expectation for your input (but at that point maybe this meeting could've just been an email?).
So all this does is create a black market for tech. People with the knowledge of how to set up this technology will provide it as a service for those who don't.
It's the same as trying to outright ban drugs. Those who can provide for those who cannot (for a fee).
Any "meeting" where it's one person talking and everyone else listening is really more of a presentation, rather than a meeting. I cant see an AI bot engaging in a meeting (in any meaningful way).
Useful as a addional member to take meeting notes and provide transcriptions or even translations, but I don't see how it can replace someone who actually has to converse with others in the meeting and make decisions based on information they bring to the meeting.