As a rule, American companies will present themselves as the 'leader in X', whatever the actual state of affairs in 'X'.
"PayPal. The world's most-loved way to pay and get paid."
Spotted as I fought the Catch-22 UX unsuccessfully to update my home address. There may be a universal law of physics for any business speech not subject to fraud claims. I'm sure everything in Japan is ichi-ban, etc.