It kind of pains me to say this, but I'll say Sonos from about 5-6 years ago. When I first got a couple speakers, I touted it as the best consumer electronics experience I'd ever had to except maybe some Apple products.
Unfortunately, it has been consistently downhill the past couple of years. What used to "just work" now constantly has issues and glitches, and speakers I got just a few years ago that work great are now essentially EOLed in their software. I've definitely purchased my last Sonos product.
Sonos + Spotify have been so spotty. Playing music from Spotify consistently starts tracks halfway through a song. Sometimes no music plays at all even though it displays as playing in Spotify. Sometimes Spotify just cannot connect.
I have something like $3500 in Sonos speakers; it’s really disappointing how unreliable they are.
I know this is very different target markets and product desires, but I have 3 Google Home mini speakers I have spent under $150 on + my privacy from our overlords. Works very well with Spotify and solid sound for someone who isn't an audiofile, and while not amazing design, very solid. My condolences to the OP on their failures of late :/
Unfortunately, it has been consistently downhill the past couple of years. What used to "just work" now constantly has issues and glitches, and speakers I got just a few years ago that work great are now essentially EOLed in their software. I've definitely purchased my last Sonos product.