It's totally fine to talk in the store... Also why do you care about their kids. Just ask them to step aside if they're in your way. They're rude if they don't accommodate you then, but otherwise this seems fine??

ahhh hello, friend I haven't seen in a while, let us talk for about an hour about life while totally impeding our progress in our current work because our discussion is a lot more important and engaging than whatever work we were supposed to be doing.

moments like these is why I sometimes I wish I could shut someone's mouth immediately.

This is a pretty bitter and antisocial meme. God forbid that people enjoy a normal social life and live in a community where they have the opportunity to encounter people they care about and connect with them. Do you really prefer an impersonal and anonymous public life?

Oh no! People socializing in public, better grab a gun.

Is it really so bad? Are you really that bitter and fed up? Don't you want somebody to love, you better find somebody to love.