I am the poster child for people who an EV suits so no I am really not losing any sleep over the current DC charging situation
You (and me too) are Long Range. I think that may be part of the key ... when I moved from original MS to current Raven my Max Range at 70MPH went from 240 miles to 300 miles ... so now the days I have when I need to road-trip-charge are once or twice a year.
Its a big chunk-of-change (although assuming 50% on resale, its the cost of financing of 50% of the price increase over X years), but I'm glad I did it.
ABRP says my Raven range is 296 (summer's day, dry, no wind)
ABRP says a 2020 SR+ is 171 miles ...
... and 2022 60kWH is 198 miles
In terms of the amount of road trip charging that is needed it's a significant difference - both the number of trips that need a charge, and the time spent charging etc.
Contingency is likely the same for both cars, so if that is say 30 miles then my range is reduced by 10% but the SR+ by 15%
Also the 10% - 70% refuelled-leg is 180 miles (2h34m) for me, 117 miles (1h40m) for SR+