It’s both actually. If you’re making 7-fig then sure - no one bats an eye. But work in the trades? Do something that isn’t known for having an educated workforce? Please accept your new destination: Purgatory.
By all means - come to SF or NYC as a plumber and let me know how it goes.
I feel that says more about plumbers and their reputation (which I agree, is unfair. Plumbers make bank) then degrees directly. Not saying all successful jobs are treated equally, but you have more power over how you frame yourself and what atmosphere you exude. Wallowing in that sentiment that your job "isn't sexy" doesn't help matters.
In your example here: do you think a 4 year degree in Art would affect a potential date's perception if they find out you are a plumber? Even if you explain that plumbing made you over 3 times your salary compared to the year of commissions you did to stay afloat?
It depends what stage of the dating game OP is getting stuck at I'd think. Getting first or even second dates I could see an art degree making a difference for a plumber. Because it would give him something else to lead with conversationally and it would make him stand out a bit more on the swiping apps.
I'm sure some of the issue is people consciously looking down on plumbers unfortunately, and yeah a degree doesn't change anything for a woman that just would not marry a plumber. But I also bet a part of it is semi or even subconscious. You're often filtering through 100+ profiles to decide who to give a chance. One of the things you glance at is what they list in the education section.
Could be an interesting experiment with fake Tinder profiles honestly.
By all means - come to SF or NYC as a plumber and let me know how it goes.