We used to have earbuds that don't need to be charged because they had a headphone jack, didn't get lost so easily because they had a cord attached to a headphone jack, never lost the bluetooth connection because they had a headphone jack, and they cost less because they had a headphone jack. https://bsky.app/profile/daisyfm.bsky.social/post/3l3mfjc6sn62k
The problem is that our economic system has encouraged an environment where reputation is a thing to be immediately cashed out. You can't even know if those $10 earbuds are any better than the $1 version.
You can make some reasonable assumptions although they will be imperfect:
Wouldn’t be as frequently imperfect if freaking review fraud weren’t entirely ubiquitous (grrrr)