It's useful for balances already in your account. On Stake, Bitcoin withdrawals have $4.11 fee at the moment (and they take way longer), while Litecoin only has $0.02.
Yes, currently the Bitcoin transaction fees are high due to network congestion but at least with the help of your bot the players can convert their Bitcoin into LiteCoin and will pay low withdrawal fees minus the swap fee that the bot cuts. I believe it's a very good feature in a bot and I'm happy to see that you are already promoting your bot via a signature campaign. I hope players will like your idea and it sounds like a good bot to me.
I would also love to welcome you to this amazing forum and I hope that you will get some good players who may get some benefit by using your bot.