Removing tonsils, as you know is a surgical procedure that comes with risks, not to be ignored, as slight as that may be.
I find it really interesting that ENT person is recommending this. This may suggest an understanding of the condition.
I made a mistake and did not do the tonsilecomy. I have not met a mother yet that did not say her child benefited from this procedure. It's surgery and whilst I may feel it is ok, it should be well considered.