I feel like this is such a non-issue. To be proficient in reading or writing assembly (versus higher level languages) means to deal with a stream of instructio

I feel like this is such a non-issue. To be proficient in reading or writing assembly (versus higher level languages) means to deal with a stream of instructions. Once you are fluent with that concept parsing individual instructions is a lookup. Operand ordering is just a small part of that. It can be x86, arm, or tis-100. Switching between x86-intel and x86-at&t is no different than switching between x86 and arm.