High quality faucets (the ones which are expensive) usually do not leak. My girlfriend and I found that out the hard way. After moving in we built the kitchen and then we went and bought the cheapest IKEA faucet the store had to offer (back then for just 10 €), thinking “what could happen, it is just a faucet”.
It turned out that this faucet leaked water, even when closed. But it was so little that one didn’t notice. It went over years. All that leaking water eventually seeped into the countertop, along the hole where the sink is built in, where the material (particle board) of the countertop is exposed. Now our whole countertop is puffy and has been expanded because of the water seeping into the particle board.
We bought an expensive faucet after that, but it doesn’t attach to the countertop so well, because its surface is uneven due to the water seeping into the countertop. During summer, when the countertop dries out and decreases in thickness due to higher temperatures the new faucet comes loose. Until we get a new countertop we then have to deliberately wet the countertop where the faucet sticks out so that it can expand to tighten the faucet again.
Thats why (good) faucets are expensive - you pay for peace of mind partially.
Yeah I get it. I too have some people inside my social circle who don’t seem to understand that certain things work very well for me (my outdated phone for example) and like to give unsoliced advice, because they mean well (in their own specific way). It is hard to combat these kind of people, as it would be ridiculous to cut ties over such bullshit argument. I guess thats the price for being a part of a social group.