My 2020 enclave does not lock automatically - I wonder if that's a setting you can adjust.I bought a 2018 Enclave with most of the bells and whistles a couple of years ago and I haven't had any problems. In regards to the brake noise alluded to above, there was a recall which fixed that for the rear wheels. The only thing I don't like is the super security but that is a two edged sword. I like that I don't have to use the fob to lock it every time I get out of it since it locks automatically. On the other hand, I'm used to going out to the garage sometimes and cleaning the inside or getting something out of my cars. One needs to have the fob so it can be opened.
My 2020 enclave does not lock automatically - I wonder if that's a setting you can adjust.
Also, what recall are you referring to regarding brake noise? The only known issue with my 2020 Enclave is the brake grinding, and my dealership (just yesterday) said Buick is aware of it and working on a recall, and that I would get a letter when it's been finalized.
I also purchased an aftermarket auto stop/start disabler, and it has worked almost perfectly (every once in a while, it stops, and I just unplug and plug back in).
Which disabler did you get?