I'm into playing guitar, bass and electronic music production, and IMO while there is definitely a "collecting instead of practicing/writing" issue to look out for, the right gear makes a pretty big difference. e.g. you do need a guitar with a good neck (not warped, good frets), you do need a guitar that's not too heavy for you, you do need software (or hardware, if that's your thing) with a workflow that works for you.
Currently struggling with the software part. Could well be that I'm just in a hole in general, but I was definitely more productive when I was making Game Boy chiptune with a simple tracker than I am with standard DAWs. At the same time, I'm very reluctant to enter into the rabbit hole of groove boxes, hardware sequencers etc.