It's hard to always re-explain everything... Nobody has said that Forsberg is the 4th best player in history because he lands 4th on that list. It is simply RAW ERA-ADJUSTED points divided by their number of games which gives you era adjusted PPG.
Now, do you realize that Gordie Howe was playing full NHL seasons until 42 y/o and even a season at 51? Forsberg only played 185 games after 31 y/o. Which obviously gives him a big advantage over 32 y/o Howe...
Remember you were the one who said "Bossy is way better than Pete". I personally try to not make any false/unverified statements. Your statement was contested, a poll was created and many have explained why your take was false.
I agree Sundin didn't have a ton of help but Forsberg is the 2nd best Swedish of all time. Karlsson might have a chance to dethrone depending how many seasons of high level of play he has left