I felt the same since I don't do any 4k editing or any editing but I had to get the 16GB MBP model as I will have this laptop for 3-4 years at least. I saw a YouTube review where running your MacBook M1 to an external display, a lot of ram can be utilized as well as on the GPU side so it was overall beneficial to have 16GB. That and having lack of ram phobia in the future persuaded me to go for it.I have 8gb and honestly it's enough for me. Maybe in 25 years it won't be enough but for the foreseeable future it's gonna be aight. No I don't edit 12K raw videos on a MBA.