I'll readily admit that my mini two-car garage here in SoCal does feel quite a bit like a closet when we have both cars inside. These tract houses aren't that generous with garage dimensions and the builder likes to cram in furnace/blower/WH as well. That said, our last place only had a single carport so this is quite a step up for us!
The garage, to me, is a multi-functional space that handles many roles: car park (2); garden shed; bike/gear storage; workshop; gym(heavy bag); and finally "Garage" for auto repair/mods. Could we use more space? Absolutely. The garage could then handle more simultaneous roles without so much juggling based on priority.
(As folks may have guessed, a tight HOA and crazy-small lot prevent us from adding additional space to spread these roles. Yea, I know, HOAs are evil. That said, unlike rural PA where I grew up, finding a balance between price/size/commute/safety here in SoCal leads to tough choices)
So to those with more space, I do envy the potential you have. To those with less, I've been there and understand how complex it can be to optimize. 200 or 2000sqft, make the most of your garage (or Garage

). Either way, the tips and tricks here on GJ can really help.