Keep in mind that LTC has stronger fundamentals compared to most altcoins. It is technology that has been proven and tested, it is 8 years old, it is just as secure as Bitcoin because Litecoin has never been hacked, and once layer 2 is complete; layer 3 decentralized apps are likely going to run on it. That means we can have decentralized assets on the Litecoin network just like ETH; these assets and applications mean added value to the decentralized network. So in the next 1-3 years expect at least another 1000+ % increase. That is assuming you are willing to play the long game. Patience will pay bigly.
If you are curious about layer 2: https://www.youtube.com/watch?v=3PcR4HWJnkY