I had it in March at age 33 and I’ve got this barb? Maybe you’d call it in my right lung. X-Rays showed up fine but still noticed it for months where it was a constant pain every breath, even though oxygen levels are fine. It’s finally only a sometime thing now instead of every waking moment.
My wife didn’t get off so “easy”, she coughed for about five months straight until one day she just finally stopped coughing.
Getting it early and getting immunity works great for fairly mild things like chicken pox, which is less likely to leave permanent/long term damage. But not for something where so many people report that they've still never fully recovered from even months later.