Part of the reason that I have considered EV is that I often leave a car parked for weeks at a time, most often (but not always) at an airport. I last drove my V70R on December 17th for example. Fortunately, it’s in my buddy’s garage in Highlands Ranch, CO, and he takes it out once in a while.
At about the 3-4 week point, my Mercedes S-class can get irritated with me, the big H8 AGM will run down - and while it might start - it will have all sorts of electrical problems. My wife’s SL is very similar - after three weeks, the “convenience” battery, a big AGM H8 in the trunk, will be flat, and the car will start on the starting battery (a small LA under the hood), but there will be electric problems.
As a result of several experiences with flat batteries and the subsequent electric problems, both cars get driven at least weekly, or stored on a maintainer, and I am careful to plan their parking so as not to exceed three weeks.
A car that I can leave for several weeks is very attractive. But EVs, like Teslas, have lots of active functions and modes that can drain the battery much more quickly while it is sitting, so, one has to be careful about what features are left active or “on” while it is parked for a very long time.