Why is this an issue? How does this affect your tree? Honestly, some of you take this way too seriously as a personal tree will never take the place of your own research. At least I hope not.
Recognize the source (personal family tree) for what it is and follow-up on what info is included. As long as you have it correct for your purposes, I do not see what the hoopla is all about.
Disrespect........give me a break. If this upsets you that much, don't look.
I mean no disrespect but there is a clear difference between actual records and family trees. The trees are invaluable with regard to hints for further research. Let them be and worry about your own.