For many, it seems like religion fills an important void in their life. When they imagine me without a religion, they see me having that hole. But I never felt an absence in the first place. I didn't adopt a religion the same way most people don't, say, adopt a giraffe. I never woke up with "the pain of giraffe-less-ness", so never decided to get a giraffe.
That being said your interpretation is much more charitable, although I also don't currently feel like I have a great answer to that variant.
I've definitely made an effort to get out of the house more often, and I've been better at getting my less interesting house projects done.
I have a few hobbies I want to explore further (especially music stuff) but that's on hold while I job search after making the decision to move on from contract work. (Hobbies tend to consist of "learn a new thing" and my brain will always gravitate towards learning a new thing over stressful work like job searching.)
But your question isn’t atypical, which is weird when you think about it in comparison to any other addiction. If an alcoholic said they stopped drinking, asking what drug they replaced booze with would be a weird and possibly insensitive question.