Actually, if you want to be taken credible, create your own content. Anyone can do a "drive by shooting" of other people's thoughts or content, the truly brave person though puts pencil to paper and with a touch of vulnerability opens themselves up for the nitpickers and naysayers of the world.
Critical people are self-deceived, they think they are cleaver and witty, but really they are sad pitiful miserable people. They leave one star reviews on business pages without ever taking the risk of starting their own business, they are faultfinders who never are satisfied but never actually do anything that can be analyzed, and most likely are jealous or envious of the people they attack from behind the safety of their smart phones.
It's funny and sad how brave people are when they hide behind their keyboards and take potshots at the people who actually are creative and productive. Like the old saying about turning your prized oxen into bullion cubes, most critical people lack the ability to generate well thought out ideas, so they settle for inaction and cowardly complaining about your content while they pedal their mineral pyrite hoping you think their ideas ideas are pure gold.