the global market we (the users) are maintaining a solid 0.18% share
Only in your mind can 0.18% represent a solid share of anything. For everyone else it is zero.
I am convinced that in the home market of Microsoft it is above 0.5%. //
We have already established that your convictions and reality have absolutely no overlap.
my support constant for the development of this mobile experience. Microsoft Lumia has to be the leader, which shows the way for other OEMs that it is possible & it is worth it.
This mobile experience is no longer developed, so there is nothing to support. You are supporting something which does not exist. Microsoft Lumia does not exist, so it cannot be a leader in anything and cannot show any way to anybody.
You should be supporting Andromeda, which may still have a slim chance of becoming a reality, instead of wasting your time and efforts on something which is dead, buried and forgotten.