I find it hard to believe you would be ok with getting retested time after time and/ or going to court and/or dealing with the media about something you were proved not guilty of the first time around.
I know I could honestly say I wouldn't be ok with it.
I think it's a unique situation. 7 consecutive tour titles makes many people (especially Americans) view him as "the greatest cyclist of all time". I think that's why this has gone on for so long. I also wonder if he had stayed retired, and left the spotlight, if this would be happening now?