I have a Model 3 and it drives amazingly well, in Florida of all places. Ive taken it all over back roads in FL/GL with a little bit of AL and MS as well. The issues you described were much more prevalent when I got my car in '23, and I have genuinely been watching them become fewer and further between as time passed. I've driven at least 10000 miles on it in the last two years and I have only had to intervene twice.
I have no motivation to be positive; I own no Tesla stock or position and just like it because its the best car for me currently. I cannot emphasize enough just how different my lived experience has been from how you describe it.