100x increases in manufacturing volumes will do amazing things for final cost. Expanded market share to 100% will lead to every features imaginable being offered to the market.
Ending gas stoves, and gas distribution in general, is a huge win. Just as phasing out incandescent light bulbs was a huge win. Each "infrastructure grid" that we run to every building (Electricity, Water/Sewer, Roads, IT, natural gas) is overwhelmingly expensive to build and maintain. And if you don't maintain it - you blow up San Bruno[1]. It would be great to delete one!
I hate my current stove, but no way am I paying the cost for a new one. I also have vacations and other things I want. (As a programmer my income is well above average, so I have to assume the costs are only more prohibitive for most people)
Other thought about decommissioning gas lines. When doing infrastructure projects that require digging moving gas utilities is a big big hassle and expense. Getting rid of natural gas lines would make that stuff easier.
Electric stoves are also strictly better at a lot of things - very high heat, very low heat, cleaning, repairing, not polluting the air, etc.