I fail to understand why you guys are complaining so much? Yes this devaluation impacts ppl who pay taxes via cards. Otherwise how much do you guys pay for utilities that cant be paid via amazon vouchers via gyftr / smartbuy. Vistara infinite still is more than value of the annual charge as you get CV gold (matters to domestic frequent travellers), business class ticket and vouchers. Frankly I dont see this as major devaluation.