There are many countries where the Internet is disagreeable and molasses slow compared to Silicon Valley, and also a vast many people who can not even afford a keyboard to type on, never mind having several Herman Miller chairs in the office with exposed brick walls with fixies hanging on them. I know a few friends who are making their office like that just to replicate Silicon Valley, but that is like wearing an olympic medal for a few minutes just to see what it is like winning the race, but without having to run it. Maybe OP wants that, if not for the part where spatial disadvantage disallows it, or for the part where simply not having access to capital disallows it. Fair enough, research suggests we are not in another bubble, but those studies did not factor in how cheap it is to start things now, and how much leverage we have. Product Hunt is a perfect example of how far we have come in terms of leverage. It is basically free now to 'start something' or commit to a cause.
I think OP is referring to the amount of shoestring businesses / bootstrappers that are sprouting from the woodwork because of pure opportunism and nothing else. Perhaps they do believe in their idea and are causing parties to happen. Perhaps they are stuck in a hype machine. The internet is, after all, the perfect hype machine. Social media (especially Twitter) has allowed ideas to become a dime a dozen but with no real traction behind them. Ideas are allowed to sprout but quickly become ephemera. Ideas usually stick around much longer when they are on Apache servers however; but that doesn't qualify those ideas any further - it just appears that way, and seems like the webmaster is on to something because money was thrown at the idea, but the webmaster is not following up on the idea. You still see sites that were setup 10 years ago that are only online because they are monetized by Adsense. It seems 'Founders' have become the new 1998 webmasters.