I don't really see the possibility of litecoin taking over Binance or Etherium, that is just way too high for litecoin. Binance has an exchange with lots of users adopting the use of the Binance native coin BNB, the price is rapidly increasing, holding strong the 3rd position in coinmarketcap. Etherium is on the back to back chase of Bitcoin, having strong believers and supporters, holding the 2nd position.
Charlie Lee, founder of litecoin who sold all his coins, it simply means he has no interest of working or making development on the coin.