i feel that airlines differ vastly with pax expectations......
pax's know which airlines accept constant call bell abuse and which airlines don't accept it..
for example i went on holidays to the states and going from dxb to lhr on ek it was crazy (even though it could have been mistaken for a BOM flight) the call bells did not stop, yet when i was on the LHR NYC sector, maybe one or two max call bells went off....
if an EK crew was to get angry at a pax for using the call bell there would be action taken against that crew, on the other hand on most american carriers i have personally heard crew tell pax that its for emergency use only..........
but at the end of the day this is only MY OPINION and i hope nowbody jumps down my throat for having an OPINION.........
cya