Just do a search on "mechanical keyboard" on YouTube and look at what comes up. It's video after video reviewing the latest and cheapest generic black gaming keyboard, and reviewers gushing over how cheap they are, and isn't it amazing you can get a mechanical keyboard at this price? Buy it, buy it, buy it!
This is how fashions die. When mechanical keyboards were viewed as a step up from the typical mass-market keyboard, people wanted them. When they come to be viewed as super-cheap ugly plastic junk — pretty soon, the way things are going — then the whole idea of a mechanical keyboard will become a turn-off to most people, and the market will implode, and you won't be able to give them away.