I own a 55” LG OLED TV and like it very much. Its optical output connects to my Benchmark DAC3 HGC DAC and to my Musical Fidelity integrated amp and PMC speakers. The picture quality is excellent and so is the sound quality. This is a home theater 2-channel system.
I have a TiVo cable box (Internet TV), that connects to the Interent using an Ethernet cable, and use the TiVo remote to control my LG TV and the amplifier volume.