I’m on my third EV. First was a 24kWh Leaf, but we also kept an ICE vehicle for longer journeys. Then we had a 64kWh Kona electric for a year, then the LR AWD Model 3. I’d never go back to ICE now.
We are retired, so weekly miles doesn’t come into it for us. We have done some long trips for holidays though, up to the Isle of Skye a couple of times, and to Paris though the Chunnel before the current hoo-ha. We’re based in the East Midlands. All you need to do for long trips is a little pre-planning. This is easier if your longer trips are regularly to the same destinations. I suggest you use a combination of ABetterRoutePlanner (for Tesla Superchargers) and Zap-Map (for areas where there are no suitable Tesla chargers). Tesla chargers are generally fast and reliable, third-party chargers less so.
Over the three cars I’ve covered about 55,000 electric miles, and I’ve never run out of electrons. Get a home charger installed if you can - I’d say about 95% of my charging is done at home.
Driving electric is different, but in a good way. Go for it, you won’t regret it!