Or the electric car version of the 1990s internet bubble? (investors.com)
As another example, if you lived through the first Internet bubble like I did you saw literally insane behavior from people who were highly intelligent. (25iq.com)
Earlier this year, for the first time since the tech / Internet bubble of the late 90s, technology eclipsed the 25 % plateau in terms of index weighting. (seekingalpha.com)