People seem to have this view that everyone in the '60s was a hippie but that’s just not true. Time Magazine put the number around 300,000. In a country of 200 million, that’s only 0.15% of the population. They were a counterculture not mainstream culture. The vast majority of kids did not become hippies, and many actively hated the hippies.
I haven’t used Eleaf, but I’m very happy with my Vuber. My first one was still going strong after 5+ years until I unfortunately lost it and had to buy a replacement.