This is highly inaccurate. Yes, the HomePod is constantly adjusting the sound to the location its placed in. This is essential to achieve the extremely flat frequency response they are able to achieve from an infinitely large possible set of locations. This isn't 'psyco-acoustics' or 'colored sound' - again - the actual frequency response at your ear will be very close to the targeted Harman curve.
A pair of HomePods replaced a very expensive 'audiophile' setup in our living room nearly 3 years ago. From the various spots we *actually* listen to music from in this room, the HomePods sound far better, and are so much easier to use that they actually get used multiple times per day now vs. the older system, that even with Airplay (via an Airport Express) was barely ever used.
A HomePod should have appealed to anyone who loves to listen to music without sitting in a dedicated listening chair. Inevitably the mainstream press missed this entirely and mostly compared it to the cheap junk coming from Amazon and Google. For us, with a dozen HomePods in the house now, Siri is a gateway to providing perpetual music in our lives first and foremost. Anything else Siri offers is simply by happenstance.