You make good points, I think I agree with them. I started this tongue in cheek, but if I'm being serious here, my actual method is building genuine expertise in infosec and cryptography, to the point where I can make my own stuff. Which I did:
https://monocypher.orgI was dissatisfied with the state of the art, which did not seem to provide the simple solutions I thought the world deserves. (My subject at the time was file encryption.) Even cryptographic libraries left something to be desired, including libsodium itself, despite the ton of respect I have for this library.
So I experimented with my own thing, and ended up finding a sweet spot between portability, performance, and simplicity. A surprising benefit was the embedded market: Monocypher can go where libsodium doesn't, and is to this day one of the fastest cryptographic libraries on micro-controllers.
Long story short, I don't have to rely on some reputation game to evaluate the security of something. I have the expertise to look at it more directly, and if need be do much of it myself. I have, and will, but I do hope the world doesn't turn so badly that my own expertise becomes more reliable than good external sources.