Neither is safe to take home. Dangerous men can be found everywhere.
However, you are more likely to run into one on a site with thousands of users from all walks of life, who are actively seeking out women, than you are to be unlucky enough that Steve you got chatting to in the local, minding his business, out with his mates on a Friday night is going to be one of them.
Thanks for this @5128Gap You have said the same as I did, but in perhaps a better way!
I can read the safety information and decide how to implement it
@MrsMontyD You are highly capable, clearly, but running £M projects at work doesn't mean you or any woman of any age is streetwise. This has nothing to do with being able to use a computer or manage people at work.
And you are not the OP's mother, or doing OLD as far as we know.
You do seem to be missing the OP's point that her mother has form for being rather too trusting.
OLD is a cesspit of many people pretending to be who they are not. Yes, there are some decent people there. Both my DCs met their partners online.
But it's a very different set-up to popping into town for a night out, meeting a bunch of blokes, usually with their mates, where you can then judge from the outset what they look like, how they sound, how they interact with other people. But you'd still be a fool to accept a lift or take them back to your house.