Every year for as long as I can remember, no issues.
Same here. Despite having taken the shot, I still managed to catch the flu back in Feb of 2019, I think it was. (Got tested and diagnosed with it). I understand that my case wasn't as severe as it could have been without the shot, so I think it at least helped me some. After I got over that, I was diagnosed with pneumonia a few months later...sort of a rough start to the year for me, as I was basically sick from February through early May. I will get one again this year too. I don't buy into any conspiracy theory about it...if some of you do, well, it's a free country; for now anyway.