Never got a gaming burnout but I've had gotten a anime burnout in the late 2000s and didnt get into anime again for like 3-4 years.
I would recommend trying other hobbies and equally investing in them.
Like me for an example, I'm really into not just gaming but stuff like music, animation, tech, movies/tv shows and video production/photography. (And this might not be for you but having a family - thats partner with kids helps a lot too personally).
I've been buying up board games and planning to buy a shelf so I can put them all there.
Tech wise, I've been looking into improving my home network, security, upgrading devices, etc
Anime wise, been watching Japanese animation for years so expanding into Donghua (chinese animation) and aeni (korean animation).
TV/Movie wise, I watch a plethora of genres, even ones I dont generally like Romance and Comedy to clear my palette.
Music in general, I listen to all genres of music and from all sources. Video Production/Photography was something I've always loved doing since I was in Middle/High school so I edit a lot of videos and photos.
Then I spend time with my family doing stuff with them like the ones mentioned above or just in general hanging out with them.
Also I work out while I watch anime.
Makes me appreciate the little time I get in between gaming.
I guess it helps I dont play for more than 2-3 hours too as I only play an average of 1-2 hours during weekdays and like 3 (and most times 4) hours during weekends.
