I will start by quoting the official site guidelines:
Examples of what you shouldn't post:
Software: Mozilla Firefox (Free Browser, Always Free)
Websites: Google (Free Search Engine, Always Free)
Surely a free streaming service is the same thing? When Google search makes a free, playable game (which they do regularly), can that be posted as a deal, just because it's new? Our does it needs to be put in the forums? What about posting shows on FTA TV? Or games recently added to abandonware sites?
I realise there is some moderator discretion involved, but there needs to be consistency and clarity around whether we can literally post every new show added to a free streaming service or if none can. Exceptions do not work well in this instance just because someone liked the show or the movie is more recent.
The site rules specify that something that has become free qualifies as a deal - so the content has become free, but the service has always been free. This is what needs to be clarified, as neither are 'products'. And if content is considered a product, then it needs to be permitted across all media types and services. A new song added to Spotify, a classic movie becoming public domain, a 3D print file added to printables.
In general, always-free multimedia content that are available to everyone should be posted in the forums. Products that are temporarily free or have become permanently free qualify as deals.
Can't you just hide those deals?