Geni does warn if the age difference is "too big" for a spouse. I also have a few discrepancies in my tree. One ancestor is married to 2 men with the same name. I believe one is her son! Regardless, if I can't find evidence to the contrary I just leave things as they are 😊. Just as long as it doesn't change the fact that Dracula is my 6th cousin countless times removed 😆.
Sorry, folks, I cannot follow the thread.
Cecil: who is your question addressed to?
Johannes: not sure what you mean in your second sentence.
I agree that there are individuals who are either possessive or some profiles or who mess up but these can be anywhere not jsut form SA. On balance, I think the majority do their best to enter accurate data but often best guesses hoping for more later corrections.