My actual personal experience.
My son since he's been 2 years of age, every fall comes down with a croupy type of cough due to allergies. Of course last year, the cough started during the change of seasons (as we had grown accustomed too. Of course, this is during the hype of Covid and I had to take my son to the Dr. to be evaluated and of course they tested him for Covid. No other symptoms, just the cough. Dr. said that she would have normally prescribed the steroid and be on our way. This was a Wednesday. By Saturday, no call on the test results. My son's cough was pretty much gone. But I call the Dr's office to see if they got the results. Positive for Covid. My jaw hit the floor. Really??
I have a shared parenting plan with my Ex and have my son every other week. Based on the incubation period and the stated transmissibility of Covid, not only should my household have come down with Covid, but so should my Ex's. We all got tested as soon as we found out my son tested positive. Everyone came back negative. Prior to getting my son tested, the previous Sunday we had a few people over for a birthday gather. All negative. My in-laws were exposed from another couple that tested positive. The viral load would have put them at high risk of contracting. Negative.
I can't explain how, why or whom this virus chooses to infect. But my own personal experience, not being persuaded by any political bias, is that this virus is not as contagious as the science, politicians, and MSM claim it is. Or, the tests being administered were flawed and providing wrong positive/negative test results and the tests can't fully differentiate between Covid and other viruses.