"Highlight" visible only for a tour
User should be able to create point or segment with text and photos but it will be visible only in context of a tour. This is very useful to describe the route, e.g. "here you should see a tree and turn right after it" or "be aware that there is avalanche risk here"
Later this can be used by komoot users to create beautiful travel diary about their tours - including text for specific point\segment, photos, location, time/duration to get there, etc.
I can think of another option: what if tour comments can be not only a text but a text with a point or a segment attached to the text
Something like "notes", "warnings", etc - for a point or a segment
This will enable people to create some kind of a travel history, e.g. here we've seen an animal steps; we have met a shepherd who told us a story about ... Etc