I'm by no means an expert on this, however, I do think there are "unicorns" but I don't think these unicorns constitute the tech sector. I don't think there is

I'm by no means an expert on this, however, I do think there are "unicorns" but I don't think these unicorns constitute the tech sector. I don't think there is a bubble as we had during the dot-com, a lot (if not most) of the tech companies today are very mature businesses. If there was something about to "pop", my guess would be, it would be the unicorns.