Honestly I don’t want my TV speakers to even attempt to be good. It’s just added cost for a feature I will immediately disable anyway because my external speakers are always going to be better.
I've gone through soundbars, full stereo equipment, etc... Call me a Apple fanboy, but my Airpod Max is amazing for watching movies with 5.1 or Dolby. That and I don't have to wake up the wife or kids.