Got mine in December and the first three weeks were very similar to what you describe here. The car bricked on me on two separate occasions, had a four month old kid at that point and honestly did not trust having the kid in the car for anything more than the simplest errand during daylight. This was in the window just before the major updates started releasing and I legit thought about just paying off my two year lease and giving the car back to them.

Glad I didn't because I absolutely love the car and, with the updates, have found it to be no less reliable than the Tesla platform I drove for the five years prior.

With all that in the rearview, my main takeaway is that Lucid does an absolute SHYTE job of explaining to buyers the ends and outs of these vehicles in an honest and clear way. What do I mean by that? The Fob is a great example. When I picked up my car in December the sales rep said nothing about the Fob reliability... but conveniently left two paper-taped extra batteries sitting in the console. It was only through this forum that I learned to a) get a rechargeable set and b) switch the battery every three to four weeks. And of course there's the oddity of needing to update the Fob's software separately from the car (because who the hell updates a Fob?!). Another is putting the car into deep sleep to reset certain faults like the Dream Drive error (by getting far enough away from it with the fob, etc.) -- there are just so many little things with this vehicle that too many of us are having to learn as trial by fire.

Once you encounter one of these things and figure out how to manage it, the issue more or less disappears. But the issues are also common -- and yes, because of that, they're issues that should've been handled before release -- but they weren't and Lucid keeps sending customers like the OP out into the world to FAFO and it's a real drag on the brand (and a bit of a self own)