Agreed. Used to be prevalent in the frontend world (now I think it's the only thing that exists seemingly), where programmers would copy-paste stuff from Stack Overflow until things worked, and when you asked "So why did this actually fix the issue?" they usually said "I'm not sure, but it works now, that's what matters". This seems to be standard practice across the entire stack now.
I've even wasted my time jumping on calls (requested by the other party) where after 5 minutes of conversation, it's extremely clear this "technical founder" doesn't even understand the basics of their own design and architecture of the product itself, even less the technical parts.
This seems more a product of the incentives we have in society, namely seeing the rich and wealthy on social media and then wanting that quick and easy. So many of those cases are not people with passion for the problem.
Good things take real effort, bring back the TLC!