I think we all do it. Instead of spending a few hours making music, or screwing around with that drum machine or synth we have, we spend time checking out new gear.
We might read and write about it here on the forum, of watch YouTube videos, etc.
I’ve lost count of the number of threads that begin like, “Last week I bought a Digitone and Digitakt, what should I buy next?”
The correct answer is probably “Nothing. You should box one of them up, and spend a few months using just the other one.”
Why does it happen? I know we call it GAS, but that’s just a description, not the reason. Why do we, people who love to make music, actively avoid making music and go shopping instead?