I did the Ancestry DNA test seven years ago after both of my parents died without leaving behind a family tree, for whatever reason they were just not that interested in it!
I am a regular blood donor, donated umbilical cord stem cells when my second child was born, and have been on the bone marrow transplant donor database for 25 years (just in case it can save a life in the future) so wasn’t worried about the various conspiracy theories about giving away my DNA profile as quite frankly that horse had bolted decades ago!
It didn’t change my life… but I have traced my ancestry / family tree back to the 1400s on multiple lines. There are definitely some noteworthy and interesting characters in there!
My Husband and Daughter have also taken Ancestry DNA tests…. Which has been interesting to see how our DNA has been blended.
Knowing you DNA profile doesn’t change anything, but it is interesting if you have an interest in genetics, and are curious.
It also ended a few family myths too! Apparently my Great Grandmother was German, but actually through DNA testing and looking at Census / Naturalisation documents she was from modern day Belarus- although marked Russian on Census records, but her naturalisation documents listed her birth town, which is in Belarus.
You look back through the lines of your ancestry and feel awestruck that you are hear because of many multiple chances of people meeting, falling in love, and surviving to raise a child!
Don’t let the naysayers deter you!