4

This is not “perfectionism”. The Wiki is full of niche tags that could
be used occasionally but are not recommended for broad use. (As a random
example - we wouldn’t expect even the most perfect mapper to add a
date_start and an architect to each building they map.)

You can modify the JOSM presets yourself and add tags you wish to use;
calling for editors to somehow have presets for “all” tags would lead to
misunderstandings (“what, do they expect me to fill in all these
fields???”) and we’d have thousands more people complaining that OSM
was “too tedious”.