Many people may think that Buffon didn't play all that many games because he is old, I did the same way, I assumed that he didn't play that much and was just a bench player for the past few seasons at least. But then I took a look at it and realized that he actually plead quite a few games. This means this dude was still playing meaningful minutes at 40+ years old.
Buffon is definitely one of the best goalkeepers of his generation and not only that he actually saw two or even maybe three different generations come and go while he played. That's a good situation for sure, I could easily say that he is in the goalkeeper hall of fame without a doubt, he had an amazing career and it could be considered very well for anyone.
I know Buffon is getting old and he is a 45-year-old player, I think Buffon could even play for more years in Prama because as a goalkeeper he could even play at this age but the I think Buffon got retired because Buffon and his team, Prama couldn't get into Serie A in this season, otherwise he could even play for another season there.