The amount of people who think because something has a few useful edge cases being incompatible with a bubble is staggeringly high. Dot com was a bubble, and yet we still use the internet widely today. Real-estate was a bubble, and people still need a place to live and work.

Just because YOU find the technology helpful, useful, or even beneficial for some use cases does NOT mean it has been overvalued. This has been the case for every single bubble, including the Dutch Tulip mania.