Sandman - there are some singers for whom the song is nothing but a set of technical exercises, and there are some people who like this kind of singing and cannot engage with it on any further level. You can still love those people - even if they don't understand music on any other level than it being a nice sound.

My own father was one such. he could never understand why Shirley Bassey 'brass band' type reading was almost an affront to George Harrison's Something - totally missing as it does,   the yearning and wonderment of the lyrics.

I loved my Dad and respected him. I'm not asking you to love Bonzo, but just accept the fact that his ears are wired to a different circuit to yours and mine. Argument is quite pointless.