It doesn't matter if your voice is going masculine or not, what really matters is what you're bringing to your viewers. What you're talking will keep them on, provided it is what they expected to hear, and not the sound of your voice. I've been to several YouTube channels more especially affiliate marketing channels, ND crypto niche channels, for me, their voice aren't good enough, still they attracted lots of viewers through what they're teaching, which is clearer and not the sound of their voice.