That is one funny argument in favor of digital cables.... no facts. Just throw out some technical terms to make everyone think you know what you are talking about, and throw insults at anyone who disagrees. "Flat earthers" over and over. Hee, hee!

The arguments in favor of digital cables get even funnier when extended to include formats like Dolby Digital. DD is a compressed, packetized digital format. The packets are reconstructed by the processor,
disassembled, and processed. Jitter on a cable will either cause complete failure (dropouts) or no effect at all. External devices that 'stabilize' this bitstream are a joke.

Here's a perfect analogy: I'll zip up a word document. I'll e-mail it from two different ISPs. It will therefore be broken up into some number of packets, each of which will take various routes to get to the destination. Along the way, they will go through many wire types, many protocols, and probably across cheap, noisy phone lines. Unzip each once they reach the destination, and count how many words have changed. In the very unlikely event some bits got flipped around, you'll have an invalid zip file (=dropouts), or it will be perfect.