I think this is a fascinating effect seen in almost any hobby. I wonder if there is a word for these sort of sub-hobbies or pre-hobbies. I think you can find it's parallels in cars, aquariums, 3d printers, wood working, etc.
In photography circles, we would call this GAS - Gear Acquisition Syndrome - when people buy a lot of gear and gadgets but hardly use them.
https://www.eevblog.com/forum/testgear/test-equipment-anonym...
Cyclists too, are notorious for frequently pointing out that the correct number of bicycles to own is always n+1, where n is equal to however many you currently own. :-)
Subtly closes the garage door
nuh uh