If you have an interest in cars and genuinely prefer premium, luxury ones that's absolutely fine, but it's when people assume anything else is a piece of crap.
My car cost under 4k, I didn't have the money for anything else and I only wanted a smaller, older car for my first. Also didn't want years of expensive finance payments.
A friend in the group recently passed their test and was looking for a car, someone asked what their budget was and they said, 5k? The friend scoffed "Ha!" you'll get nothing but bangers for that."
Someone didn't know what car I drove and made a loud joke across the table about 'No way i'd drive that car'.
i've also had people surprised that the car is capable of doing long distances? Don't people realise that not everyone can afford something brand new? I know used car prices have gone up, there probably are cars ready to fall apart but under 5k gets you plenty of reliable and durable cars that do what you need them to.