> "To answer quick questions, I try to search for articles from reputable newspapers first (to see if a verified expert interviewed by a journalist is quoted at length)..."
you just failed your own test. "reputable" and "expert" indicate you're offloading evaluation to others rather than doing the hard work yourself of discerning the validity or plausibility of those claims.
Sure, but there's not enough time to be an expert at everything. Let's say I want to better understand how worried I should be about the US economy.
I could study economics textbooks, take online courses, and get a part-time degree in economics over hundreds of hours, read economics papers from journals and the NBER (and equivalent institutions), develop a reputation and a network of experts, and then develop my own analysis and debate with these experts.
Alternatively, I could accept that I'm a non-expert for this particular domain, read some in-depth analyses in the Financial Times (a better source than Reddit), realize I should be cautious and save more, and move on with my life.
If the subject is more important, e.g. I want to work on a months-long project that requires an understanding of a specific economic concept, it would be useful to search for reputable books related to that topic and then study them.
the point is that those aren't "experts", but rather, reporters with differing motivations.
don't look for experts, look for arguments you can verify through your own experience and validate through your own thought experiments. don't reach for immediate judgment, but rather, leave questions open until the evidence is conclusive. the term "expert" is rhetorical at best, and manipulative in most cases. relying on experts is a surefire way to be misled.
as a side note, there's an entire branch of marketing dedicated to using social proof manipulatively.
you just failed your own test. "reputable" and "expert" indicate you're offloading evaluation to others rather than doing the hard work yourself of discerning the validity or plausibility of those claims.