My last effort was a journal paper submission, and the journal in question supplied the (80MB!!!) template which was so crammed full of macros, custom styles and miscellaneous instructions that my AV program quarantined it. When I eventually managed to use it, I literally transferred the content from Notepad++ (my go-to for the act of actually writing - take note, OP) and images etc. from file and spent DAYS trying to get the format right. A hateful experience.
Word is great for casual use. For academic or professional use beyond the barest of basic typesetting, absolutely not.
I realize people may want to customize things later, but making the initial install as painless as possible seems highly desirable - esp. for students.
Although things like [Skim][1] exist, Basictex does most of what I need, so I've never really tried wiring it into my existing install.
Pipe dream - If the people who work on macOS's Preview application were smart, they would steal it (or [Marked's][2]) ability to have a custom processor for displaying output. In that case, I could point it at my TeX install and just run my Makefile from there.
For the same reasons, I even switched to making all my presentations in latex even though I believe Google slides and Powerpoint are feature-wise unarguably superior.