That's a massively optimistic prediction if the AI economy doesn't implode. It's quite likely consumer electronics will be a faded memory (no pun intended) before they let people have their own devices again. I'd put it at 2035, with 2030 at the earliest.
If course if AI goes belly up, there could be a massive sell off and prices could drop as soon as next year... assuming there's a global economy left to buy electronics at that point.
How would you prefer your tech apocalypse? Matrix or Mad Max?