Personally I understand why people trade BTC for XMR, as since last year I'm one of those who reduce continuously their BTC bag and increase their XMR one over time.
I am doing that too... I have also upgraded my wallet security, generating my wallet and signing TXs offline.
However I will maintain most of my stash in BTC.
Are you only using EXCH? Because I believe we should use multiple tools for privacy reasons. Am I wrong?