There will no doubt be some techbro startup that promises to solve this: after all, who wouldn't want to build a platform that guides you to these products and

There will no doubt be some techbro startup that promises to solve this: after all, who wouldn't want to build a platform that guides you to these products and take a cut of every sale? Whether or not such a platform actually meets your desired specifications is another matter. The money in this industry is in affiliate marketing and ads, not in helping people find stuff.