Do HDMI Cables make a Difference?

That should be Dolby HDR,  not to good typing on a tablet. 

Let’s try this again, after they removed my post for reference for the link.^^

Not sure what HDMI cable to choose but don’t fall for Audioquest they’re a s*cam company. Just google "Audioquest Carbon HDMI Cable fraud and you’ll see". At least for that HDMI cable. Google the user that recommended that and you’ll see he’s a fraud too.

I’m sure if you’re looking into HDR and dolby I would second Belkin too for a choice of product.

@reggy...…………………………

AudioQuest has been around for decades.  Seriously doubtful they are scamming anyone.  You sound like one of those "conspiracy" people.

All the lonely 🍑🎩 🎩 where do they all come from?

That link you referenced was the same that someone else did who was somewhat of a whacko who flew off the handle, repeatedly, and seems to have been banned. Right off the bat you're cursing (using * in place of a letter doesn't lessen a thing) and decrying things that needn't be. 
Chill out some and you'll fit in.

All the best,
Nonoise