Young crew will surely all do the same thing on their own phones when not working.
It's the old ones like us that see the rudeness in it.
Common sense is wasted on the young don't you think.😁
A big issue but crew are sometimes reluctant to say or do anything for fear of confrontation and upsetting guests.
The rule needs to come from head office and implemented all through the ranks.
It's so easy to get this right.