[Macha]

I just have in my personal systems ls aliased to exa (with some of my preferred options like group-directories-first) and on other systems it's still ls. So my usage is the same regardless of whether it's exa or ls. This isn't a programming language or a complicated tool like jq vs competitors where what I need to do changes. I just get the nicer presentation on my local machine and "graceful degradation" back to the defaults of GNU ls on remote machines which don't have my preferred setup installed on them.