Superchargers are great — but in spite of great planning they sometimes take you 30-45 minutes off your route.
A great alternative to Tesla Superchargers is the new network that Electrify America is building. Their network has CCS chargers that offer 150kw and 350kw. They also have CHAdeMO at 50kw.
A CCS to Tesla adapter would provide additional charging options — making EV ownership more practical for all.