Firstly, I doubt majority of people cook with 2 or more stove every single day, i certainly only very rarely does that and i cook daily, so i think your issue is widely exaggerated.

Secondly, a quick search in homedepot yield me a $50 single cooktop, the one with double induction cost around $125, way cheaper than your $90 single induction.

Thirdly, i only suggest you a portable cooktop when you complain about the terrible(it’s not, unless it’s broken) coil heater the apartment provided.

Fourthly, electric stove is far safer than gas stove are, and this article is talking about how poor people are more exposed to nitrogen dioxide. Of course the electronic variant with electronic components inside is more expensive, but to argue against it because you can’t get the same price compared to the gas variant is sort of disingenuous, almost as if you’re making up problem to argue against changing for better and safer option. Sure, some compromise must be made to swap into electric, but for general purpose cooking, double cooktop works just as fine as gas range with multiple stove and oven and those stuff you probably only use once per year.