So looks like no overcrowding in the US superchargers this Memorial Day weekend. I'm not surprised. All recent the fuss in these forums about wait times was about TWO supercharger sites, Barstow, and Hawthorne. Hawthorne was recently expanded, and the recently added SJC site took a huge load from it. Barstow is still a bottleneck, but wasn't overloaded this particular weekend, and Tesla is working to fix that bottleneck. There have been other sites that got busy in the past, but Tesla has fixed those issues already through expansion.
Going forward, I see Tesla both expanding existing sites when possible and warranted, and also adding fill in sites.
Great job SC team, and may your journey through permitting hell be as painless as possible going forward so that the rest of the country may enjoy the best charging network in the world.