I don't know why LTC doesn't gain wider adoption. In my opinion, it has lower fees, faster transactions, whenever I trade, I try to convert to LTC, in most exchanges it has the lowest withdrawal fee. It is almost reaching the maximum of 3 years ago and if it continues like this it will exceed the price. It's a great cryptocurrency to keep for the long term...
as you can see since 2013 LTC is victim of inflation lollll
2013 1BTC = 21LTC
2017 1BTC = 54LTC
2021 1BTC = 250LTC ....
its like the dollar brrrrrrrrrrrrr