Not to mention the number of apps (and increasingly websites) which will require location services. So now you have a GPS location in India, and you're making credit card purchases alternating between USA IP's and India point-of-sale machines (and presumably sometimes Indian IP's for apps/sites that might block USA IP's) throughout the day.
As a fellow world traveler / international worker, I do still think this is wrong-headed on the part of the banks, but it's the current paradigm in which we all operate.
In the past it helped for me to call my banks and let them know I am traveling "for the next year" and to ease up on the fraud protection. But now with more and more layers of fraud protection, it's often not my bank that's the gatekeeper.
It's things like not being able to download a local version of an app, or not being able to get a local payment account (like as in UPI payments in India, I don't know if its hard for foreigners to get that specifically but in other countries it can be very difficult without being integrated into the local payment platforms)
P.S. - Re: location services...I like the catchphrase "Any device you truly own would lie on your behalf. If it won't lie for you, you don't own it." I should be able to tell my iPhone to report my location wherever I damn well want to pretend to be.
