How am I supposed to respect you as a news source if you can’t even get your grammar right?

From this article:

TV and film adaptations of dystopian literature has dominated recent popular culture, from Suzanne Collins’ ‘Hunger Games’ trilogy, to Margaret Atwood’s ‘The Handmaid’s Tale’, to the upcoming HBO version of Emily St. John Mandel’s ‘Station Eleven.’ Each is set in a future society that has devolved into a worse-case-scenario. In utopian fiction, on the other hand, the writer creates a world based on a set of ideals and values they deem important. Both utopian and dystopian fiction matters, as each can be used as a tool to prompt change by pointing out how things could go right — or wrong — in a society.

Do I really need to point out that it should be “TV and film adaptations have dominated” and “Both utopian and dystopian fiction matter“? A plural subject (“Both A and B” is a plural subject) takes a plural, not a singular, verb.

For heaven’s sake, people. If your content providers or whatever you’re calling copywriters these days don’t actually have the grammatical chops to get something that basic right on their own, at least train them to run a grammar-checker over the text before they hit SEND.