Yes, you absolutely can create multiple parent directories at once using the mkdir command combined with the -p (parents) option!
As I explained before, mkdir -p allows you to specify a path, and it will create any missing intermediate directories along that path.
For example, if you wanted to create a structure like level1/level2/level3 and none of those directories existed, you would use:
mkdir -p level1/level2/level3
This single command would create level1, then level2 inside level1, and finally level3 inside level2.
Feel free to try it out if you want to see it in action!