I struggle with finding time. I like to have a 30-60 minutes in the evening but need to rethink this as I'm often tired and not at my best. With me working from home now I have a room I have converted into an office and music room. What I call my mullet room. Business in the front and party in the back.
That said, if I have a lull in work I can from time to time pickup the guitar and get 5-10 minutes here or there. I do some finger exercises and scales. Also, from time to time I have to listen or watch a webinar. I pick up the guitar and absent-mindedly go run thru scale or exercises I don't think any single one of these intervals leads to a break thru in my learning but the cumulative impact is positive.