I never did keep up with audio trends and have always been about 20-30 years behind and satisfied pretty much forever until something breaks.
Before all of this so-called political trouble, I had friends losing interest in their HT after going all-in fanatical. Their perceived prospective audience has been even shorter-lived to non-existent and would rather do other things than a family movie night, more than say, a dozen times. Advances in HT, in spite of their hype, have been about as incrementally exciting as a new version of Windows actually is, compared to what is made of it.
Whenever you have an industry that relies so heavily on continuous shopping, it's only going to be a matter of time before it runs into trouble. There has been way too many different speakers and gear to chose from to the point that it all seems relatively generic, including the high-end stuff. All of the available brands I am not ultimately familiar with gives me a sense of product overload and I end up choosing something from JBL because I just don't trust the value is there with these so-called elite, higher-end, boutique products.
I was done buying audio and lost interest in shopping for it well before any talks of tariffs, just from overexposure alone. The music systems I have are so ridiculously clear and immersive that it would be foolish to change it and with multiple backup systems beyond that, thanks to the glut of used and clearance bargains all of this product overload has left in it's path.