This is interesting in 2 ways, but I tend to agree with you in this case unlike with the others.
I am discussing this elsewhere too, and I got the reply that my system is low on bass, and I should add more, because HiFi is boosting bass and highs by nature, so if I mix on HiFi, on more natural systems it will be low on bass and highs. But I think at the moment it is the opposite, I agree with you on that.
Secondly, even if the system might be short on bass, the African productions I listen to tend to have too much bass, even for this system, and that is what confused me as well and further complicated the case. But that topic is for another occasion, no need to 'mix' that in now.
I don' think the room etc. is a problem, the amp or the speakers themselves can have a certain character that can make factory releases not sounding ideal.
But it doesn't matter, because I seem to have found a shortcut to address the problem with the recent mix. I went to the audiophile store today, and I found a pair of speakers there, that are new arrivals. These:
https://en.elipson.com/product-page/legacy-3220
I listened to my song on it, and it had way too much bass, to the point that it was disturbing. First I thought the massive speakers overboost the bass by nature, but then I listened to this CD, and interestingly it sounded awesome on those speakers:
The Essential Santana
https://tidal.com/browse/album/4917660
I brought that CD home to test on my system, and I experienced the same thing as in case of that Toyah song that James linked: it sounded okay but not very interesting, and short on bass and space.
So, according to this, I think those Elipson speakers might be good as a reference for factory standards, considering the Santana album sounded pretty good on them. So I will try to take the laptop, adjust the mix on those speakers. That way the whole thing should get closer to the factory standards. Then I will listen and if it performs similarly like the Santana album on other platforms, I will leave it like that. And I will keep the recent mix for myself to listen to on my system, and that's it. In the future I want to buy a pair of Dynaudio monitors, until then this solution might work. I think this will be an ideal solution.