Rav Tzvi Yehuda Kook used to give a shiur on Friday morning in Olas Ri-iyah [his father's commentary on the siddur]. How many people used to come?
You read correctly.
About the deepest commentary every written on the siddur given by an incredible person and the son of the author who understands the sefer the best. Yet, almost zero interest.
The lesson - People go unappreciated.
If you feel unappreciated, don't sweat it. You are not alone.