AFAIK nobody bought the Pike if we except the trial batches a few spec ops units got. It was imagined as a rifle mounted missile for urban and mountain combat needs, such as taking out a sniper or machine gun emplacement far way or high on a building.
I believe it was far too expensive and specialised for that. Giving infantry such capabilities is doctrinally weird too. Infantry is a sneaky force for close combat. It shouldn't reveal itself for engagements beyond the effective range of its weapons.
If it enters common service, the QN-202 will likely be issued to the people who are already carrying shoulder fired weapons, at least. It might even be a platoon or company level weapon. Hence multiple launchers they have trialed so far.