Sorry I don’t get what you mean, if it’s a sarcasm/criticism to me or to Dorico.
Anyway, I am a guitarist with 35 years of experience too and I think Dorico is actually excellent for a classical or jazz professional notation (no tab or chord diagrams), as I have said before in this forum.
The problem is, again as I have pointed out before, there are still many problems regarding guitar notation with tablature and diagrams (so mainly instructional material and transcriptions, plus all modern stuff with bending, open tunings etc.)
Tablature and diagrams are essential today since it is what is needed 90% of the time. Every professional instructional book or transcription has tablature and diagrams in these days, as you already know. I just wish there was a little bit more attention to guitarists needs too just as for orchestral instruments (as you rightly pointed out).
Every chord type can be grabbed in literally hundreds of ways.
I write arrangements and orchestral music too and never had a real problem with that. I think dorico is fantastic for that.