I justify by buying cheap broken ones.
P2 v2, P3S, P3A,
P4P and
P4P+.
Working on the last one now, the others are all flying.
All bought bare birds, picked up used parts where possible.
Small purchases are easy to justify, a wall of helicopters and a closet of Drones is a little hard to live with.
If a P5 comes available, 48 years of marriage may end with a bang.
I have a son and grandson who fly, that helped reduce the fleet.
A friend who helps with repairs, I gifted the P3S to him.
Without him none of these birds would be in the air.
Of course without me he would still be flying fixed wing gas.