To most people, yes.
Why?
Because it shows you're able to provide for yourself/be self sufficient/earn your way through life etc vs. expecting someone else to pay your way for everything from basic needs to a night out. Also, people may have life plans that include the working capital from theirs and their partner's incomes in order to achieve certain financial or lifestyle goals - ie buying a house together, vacations, a certain quality of life in retirement etc. It also is a very quick assessment of one's ability to manage adult responsibilities. So many reasons, really.
I know people who don't care what someone does for work so long as they're in x-y income range, comparable to their own, so that they're able to keep up with a similar middle class lifestyle. They wouldn't want to date someone operating at a lower level as they wouldn't want the financial burden of paying their way for a night out or a weekend getaway. This makes sense to me for their lifestyle and goals & I don't find it rude or tacky at all.
For me, it's important they're at a level in life where they're doing something whether it's full time work or full time school or some combination regardless of whether they have much disposable income or not. This is especially since I'm attracted to people younger than me and don't expect college aged people to have career type incomes. Further, we live in a very expensive city with very low wages so most regular working class people are broke, anyways. Money to pay for things is nice, as as much as I like to treat someone I don't want to always pay for everything forever. They wouldn't have to necessarily pay half all the time or anything, especially if I like to treat them to something out of their income bracket, but it'd be nice if they chipped in their fair share here and there.. fair share varying, but adjusted to an appropriate amount depending on what they earn vs. what I do.
But yeah, in general people want to date someone to form a relationship as well as financial partnership with, not to adopt a dependant they have to pay for.
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No
for supporting trump. Because doing so is deplorable.