Great to hear you're enjoying & flying your Q500, although you're hitting the "mark" on the focus of the post. If you're only accustomed to quads with the electronics to fly stable and take inputs with controlled attitude the reference point isn't beyond... to use your term "helper monkey" electronics and flying skills are honed based on the characteristics of these suburb flying intelligent electronic platforms.
My suggestion was if some flyers were looking for a way to hone fly skills, try another platform. Not suggesting to replace current platform or use other platform as a photographic platform; but as a alternate & entertaining method to broaden your skills. You noticed several of the replies from senior pilots who started 20+ years ago with RC Heli or Plane, they had no desire to return to previous flying but they recall & appreciated the experience.
You mention you've flown around the yard & photographed the landscape. This is what the Q500 was designed to do, offload the burden of controlling flight and allow you easily move around and photograph. If you were to try an RC Heli - "Collective" true model you'd discover you have no time to photograph and you'll apply all your coordinated visual/hand/mental resources to simply "attempt" to hover... which for some time you won't be able to hover. When you can hover a Collective Heli and move it forward you'll have a much greater appreciation of the "helper monkey" electronics of the Photo Platforms. While you're struggling with a modern Helli, be aware this is advanced electronics compared to older analog servos & mechanical gyros of a few years ago.
As you acquire new flying skills on alternate platform, you'll notice your quad skills improve too. Your "touch" on the sticks change, your alert reactions become more gentle, noticing when something just isn't correct is more focused & detailed, and your head-on controlling becomes easier to react in the correct direction.
A collective Heli isn't a substitute, it's another platform to enjoy. You'll be surprised how little your flying skills control the AC compared to the electronics. Without insulting highly experienced pilots, I'd estimate "core" flying dynamics are 90% electronics allowing the majority of Pilot's attention to flight "mission" and navigation. This isn't a negative, it's a wonderful achievement in technology and the sport. The massive increase in purchasing drones compared to the few that would accept the challenge to fly RC years ago. But those skills aren't to be overlooked, they'll improve your overall flying skills and confidence. Plus, it's a nitch you'll quickly find that few can pilot or desire to invest time & energy to acquire.
It's an alternative to the joy of RC Flying, it's not a replacement to photo platform and it's not a potential income source... actually it can be a income drain... repairs while learning. But it does add value to any pilot's flight bag of experience & skill.