These are the reasons that lead me to reject the label of “Amiga NG” that has been attributed to the three post-Amiga systems I mentioned at the beginning:
In any case, you can’t unscramble scrambled eggs, and those heavy limitations remain, to try to mitigate them, one of the other two post-Amiga OSes introduced a mechanism very similar to the bank switching (in vogue in 8-bit systems, around the first half of the 80’s), which involves reserving areas of memory for applications that require it, to which it then systematically maps (according to the applications’ requests) physical memory that is beyond the normally addressable address space.