Do you think the Lightning Network will be able to challenge VISA someday? If not why? What if traditional payment processors like PayPal, VISA, and Mastercard decide to run a LN node in the future? Will this benefit Bitcoin in the long run or not? Your input will be greatly appreciated. 
I seriously do not think that lightning network will make any major changes in the market just by simply comparing the adoption rate from its inception and in the beginning i thought it would be a revolution