The kids are going to be alright. They grew up with phones and learned in schools that there are times when it's inappropriate to use it.
I'm much more worried about the older people who have absolutely no etiquette for phone usage.
When my teenager has friends over they literally stack their phones and do whatever they met up to do.
When the grandparents come over they sit and fiddle candy crush and Facebook like their life depended on it.
Tartare is cut from inner muscles, less likely to have any infections etc.
It's also sold separately from ordinary minced meat.