That's not true. 8 gb can fill up pretty fast with everyday use. And memory management needs serious rework, because right now the macos caches files from the "super fast ssd" for unnoticeable gains while swapping out memory like no tomorrow, killing the ssd in the process. It just doesn't make sense anymore.You're disappointed because you are still thinking about memory in Intel terms and not in M1 terms.
Please do some reading about the Mx processor architecture and for god sake, look at some benchmark reviews. They will tell you that 8GB will be plenty enough for day to day operations and you can always expand that to 16GB if needed.