I’d like to believe that they truly see the long term financial value of building more customer trust, but I can see this being a bit of a back burner project due to short term losses

They build the customer trust by taking financial hits - if you’ve been a long time prime customer they are good at refunding the purchase when you aren’t happy. It doesn’t protect others from ordering the same bad widget but you are at least satisfied not to make it a bigger issue.

That's not how Amazon works, they take a lot of 'short term losses in exchange for trust' decisions, like warning you if a product has increased in price since you added it to the wish list, possibly triggering additional research of competitors that might have it cheaper.

> they take a lot of 'short term losses in exchange for trust' decisions

I'm sorry, but I don't believe your statement. They're not doing enough about fake reviews, and definitely aren't doing enough about poor quality products, fake products, and poor products squatting over good / brand products. Their marketplace is not curated enough, and buying a product is a gamble.

There are a few posts about that; one I remember is that someone bought a book off Amazon, but got a fake / copy / low quality reproduction instead.