Bitcoin Cash (bch) is a fork of Bitcoin Core (btc) just as Litecoin (ltc) is a fork of Bitcoin
The origin of Bitcoin Cash started at a certain block height in 2017, which is different than Litecoin which started at the block height 1
Main difference to Litecoin is that in 2017, if you had 10 bitcoins before the fork, you had 10 bch and 10 btc after the fork as the same private keys had the same utxo's
Bch and Btc are not necessarily in conflict, they are more different ships in different oceans, as they have different blockchains and different consensus rules governing their respective networks, they use different wallets
tl;dr they are not in conflict but they are 2 different crypto assets with different prices in fiat, and you could mix Litecoin and Dogecoin and Bitcoin SV and many other forks of Bitcoin as part of the analogy