I think because in the US at least it has been fairly expensive for its capabilities, and it doesn’t qualify for the federal tax credit which adds another $7500 to the price difference for many shoppers.
I like Volvo’s designs a lot, but it’s hard to justify a $20k net difference over a decently equipped VW ID.4.
I’ll say that a 1400 mile road trip on a holiday weekend in the snow in an EV that isn’t known for its road tripping prowess is basically the worst case scenario.
I don’t know how frequently you make such trips but that’s like a once a year thing for me. So a bit of inconvenience there is offset by the other 363 days of the year when my car is charged each morning in my garage.
In a Model 3 in non-snowy weather my usual pace is a 10-15 minute stop every 2 hours or so of driving. With the Supercharger network on similar drives I have had lower costs as well.
As others have mentioned usually charging to 100% along the way is slower than charging to 50-60% and continuing on. The percentage at which charging slows down depends on your car. Some chargers charge per minute instead of per kWh so those longer charge sessions may have contributed to the cost.