Library volunteer here: 99% plus of the DVDs, or any other media, donated to our library does not end up in the circulating collection. If it’s suitable to put out for sale, we do that and convert them to cash, to pay for things that aren’t otherwise in the library’s budget.
You’re the one who suggested that it would be difficult to connect your TV to a streaming service so various people pointed out that it would not be at all difficult.