This seems really trivial, but I noticed an immediate quality of life increase when I switched from video games to physical pub games like darts and billiards.
When I come away from an hour long video game session, my body has been physically sitting and staring at a screen as I move my fingers, so it's actually a physical state physical similar to "work" and doesn't actually leave me feeling energized and relaxed. If I spend an hour throwing darts or shooting pool (even alone at home as a solitary activity), I stand up (better for my posture) and my body feels like it's engaged in a physical task in a way that actually lets my mind relax. It leaves my brain (and mind) both feeling better. And there's also the fact that pub games lend themselves to the social "let's meet up with some friends at the pool hall" kind of activities more than video games do, at least my experience.
Other examples of "physical" hobbies might include playing a musical instrument, creating something physical (woodworking, crocheting, origami, drawing, sewing, painting, cooking), these often tend to be the kind of quiet meditative activities that give your mind a rest and actually feel like taking a break from work (as opposed to certain video games, which can actually feel more stressful on a chemical level; one of the reasons I quit playing games like Dota and Counter-Strike is that I'm pretty sure they kept my adrenaline and cortisol levels high for an unhealthy amount of time).
As an alternative to giving up video games, maybe consider playing different kinds of games. Even as I spend less time playing video games, I work in the video industry, and so I play a large variety (partly out of a sense of professional responsibility, and partly because I'm curious about what my friends in the industry are doing), but rather than spend 100 hours playing a Battlefield or Call of Duty each year I'll play a lot of smaller video games that deliver a complete experience in less than 5 hours. Playing a smaller narrative game like Night in the Woods felt like an emotionally fulfilling experience similar to watching a movie, whereas playing a multiplayer game like Battlefield or Overwatch just felt like hopping into an adrenaline-fueled meat grinder for an hour every day.