Summary of 38 minute video:
- Some dispensers down at Tesla, EA, EVgo, etc
- Some slow charging cars (Bolt, Kona, etc)
- Some people charging to 100% when not needed, not moving when done, etc
- Many ride share operators with inflexible charging demand
- Not enough garage / street L2 charging for urbanites
- Some people not informed enough, or cars not giving good enough control to pre-condition batteries enough / at the right time after being in line
In other words, all situations we've all known about with public EV charging infrastructure for years, but combined up made for a bad mess when the system was strained.