naysayers always use this excuse. does one always need to be connected? then might as well stay at home. go out holidays is to enjoy the sight and scene, not staring at the mobile device all the time.
normally all our trips, we have our own sim card ...
no matter trips with friends or family members, we would have times where we walk the mall individually or in groups of 2 to 3 ...
If all stick together the entire trip, like so boring.
if you are guy, have to accompany your girl friends to walk one shop by one shop, spending few hours walking, seeing gal things with them ... not efficient ... by the time they finish shopping, is already few hours gone ...
different people might want to look for different things.
Can whatsapp your friends or colleagues if they want to buy anything from there ...