Can I save transaction fee using Iota?

[rhasan]

Hi,

We know that transactions between bitcoin wallet to bitcoin wallet is expensive and transactions between Iota wallet to Iota wallet is free.

So can I convert my all bitcoins into Iota on any exchange (like Binance) and then withdraw/send all iotas to my personal iota desktop wallet to save transaction fee?

And then again, when needed, send all iotas from desktop wallet to Binance to save the transaction fee again and then covert the Iota into bitcoin again for trading?

Can I save transaction fee in this way?