Not really.
No one knows wedding photographers by name. The absolutely most famous wedding photographer in the world is .... who?
If you’ve gotten a customer far enough in your funnel that you’re able to boast about the Netflix show, the bulk of the marketing is done already. That might seal the deal sure, but regardless they’re gonna want to see examples of your work.
Finally, wedding photographers aren’t vanity purchases in the sense that there’s no designer label to show off. All there is are photographs. And if the photographs are great, no one cares who took them.
A appearance on show might make you competitive against someone at similar price when doing head-to-head comparison, but someone who is cheaper cause not offering free opportunities might beat you. I really doubt there is very great up-side.
This is the line every questionable business uses when trying to get freelancers to work for free. It's well-known and despised.
Edit: For a little perspective. Whatever job you do, please come to me and do it for free, I'll post a good review for you online.
As others have said, your argument is popular with business owners trying to avoid paying money to workers, but in reality it largely just excludes anyone who is not from a privileged background.
If you're going to hire a wedding photographer, all things being equal, if one says they did the photos for a show that you are familiar with, or appeared in magazines you're familiar with - that is worth a great deal in marketing value.
A smart photographer can build enough authority after doing this whereas they will never have to market themselves afterwards.