McIntosh fuse changeout to make better sound

Reading this to get some idea if fuses make a difference?

An idea to ignore George and his ilk.
He doesn't believe it does (nor do they).
And will say it 100 times.

I've tried a few iterations of fuses.
All to good effect.

I do not hear differences in fuses. With that being said, if fuses make such a BIG difference, why don’t the really high end manufacturers use them as standard in their equipment?  So, you spent $150.00 or more on a fuse, of course you think it sounds better.  After all, you do need justification for the money you just laid out.  For myself, I will take that $150.00 and buy more music, at least I know I got something for the money.  If PT Barnum was alive now, he would be loving the boutique fuse purchasers. 

That's the question I often ask when this nonsense pops up...if magic fuses provided even a fraction of the benefits claimed by bloviating posters offering hyperbole laden claims these things would garner universal acceptance and be used by every serious manufacturer and far more audiophiles. There's the rub...

Confirmation bias is a thing, but many people "just can't handle the truth". I stand by my above comment-- that the extra "something" that you're hearing is coming from YOU. Any Qanon fans here?