You get used to a specific tone, and if you hear that tone, based on previous experience, you recognize it is probably bullshit. Then you start to tune out the bullshit, sometimes you might still miss something important, but that happens anyways. Check out what people are saying, if it’s actually true, you can decide if it actually should be a concern to you as an individual. Don’t believe “immigrants are destroying the country” without working with some as equals at a job. Same with other rage bait.