I'm genuinely curious about this once it rolls out, although I'm unlikely to even consider being in the market for it for several years. I'm still sceptical about the broad utility of this once the initial wonder wears off, but we'll see.
At the risk of sounding like a broken record, though, I do however think that those pointing to Apple past successes, particularly those in the last 20 years, need to remember that those were almost entirely built on improving products or product categories people were already using quite a lot.
People didn't need convincing that phones or mp3 players were a good idea. The iPad is the phone you already have, but bigger and better. The AirPods are the better version of wireless headphones, and everyone has headphones. The Apple Watch is probably the odd one out, but it didn't really take off until it was reinvented as a fitness accessory (and doesn't compare in price to the AV).
I'm really not trying to diminish Apple's achievements here, but it is entering a market that has massively struggled to convince or excite a lot of people and it is doing so at a price point that's going to be painful in the consumer space it apparently is targeting.