When you make vector icons, there’s no difference what size they are. They are vector, you can scale them as much as you want.
Almost no difference, there are some minuscule nuances. But the point is, it’s mostly no difference in most cases.
Same thing with money! It does not matter what price tag something have, it’s all relative to how much money you can generate.
An iPhone is a static ±$1K for everyone, but someone can earn those money within a minute or two, an hour, a day, a week. Someone can make these money within a month, or even a year. It all depends.
Same with basically everything. Having to pay your rent $300 a month could be very expensive if people are getting $500 in that location. Yet, paying $5K a month could be less expensive, if you’re able to get a $20K (a month) job there.
San Francisco, London, Tokyo, Singapore, Hong Kong, I’m looking at you.
It’s all very relative.
This thought haunts me for over a month or two, since I’ve been doing many vector icons for my professional website, plus some other projects too. But I also keep tossing this thought for a decade or even two.