I heard some news or rumor that US offer India to cancel S-400 deal to get access to more advanced stuff in US catalogs.India recently bought the S-400 from Russia, the F-35B would likely be blocked for the same reasons as it was for Turkey. You also would have the problem of getting it to fit in the tiny lifts. Not to mention the price of it....
I think they've dodged a bullet. I think it is too underpowered to operate safely on a ski lift carrier. Remember that RN F-35B that went for a swim last year?
So, I don't think it impossible for India to get F-35, but they might have to trade both political relationship and Russian equipment just to be allowed to buy it. Not sure how all of that are worth... a lof of trade off just for a few fighter jets.
Anyway, F-35B wingspan ain't so wide as C variant. Might fit their tiny lift after all. As for RAF F-35B, the incident cause by sloppy maintenance not because the engine (it actually very powerful engine). Not to say, F-35 have no issues but engine power is not one of them.