I have never waited in line but I've seen lines twice.
1. Between Christmas and New Years 2020 in Cabazon, California - saw the wait and decided I could make it to the next charger. There are now at least two chargers within a short distance that could be used instead (Beaumont and Moreno Valley).
2. Friday after Thanksgiving 2021, Yermo, California. Pulled in, there was a line, got back on the freeway and chose to charge in Baker instead (where there were 15+ available stalls).
The video is unlikely to ever happen again as they have greatly expanded charging at both that station and the surrounding area. The only caveat has to do with holiday weekends. Pay attention to the map in the car which tells you which stations are available and plan accordingly - there's usually more than one supercharger you can use in the surrounding 20 miles or so.