Could you be ok with just casually doing BJJ?

At this point I've trained for 7 years. There have been periods where I trained consistently for 2 or 3 days a week, but over the last year or two I've settled into a routine where I only come once a week. I come in, go to muay thai followed by BJJ and don't really think about it again until the next week.

On one hand, it's incredibly frustrating to know that I'm not progressing (or getting worse) and seeing the tables turn as lower belts get better. But on the other hand, I kind of enjoy walking in, hitting some mitts, playing dodgeball to warm up, and rolling for an hour or so all for the fun of it. Sometimes I'm frustrated enough to think about quitting but I still get enjoyment out of it.

It seems like people are either at the gym all the time or just drop off the face of the earth. Is anyone else in the in-between zone?