I hope apple sends you a check for how much you defend them. I have cleaned them (do regularly) and also changed the tips. Again, this isn't my first rodeo, but to say they haven't gotten worse over time with firmware updates is laughable, even for an apple die-hard...
Conspiracy theories are also laughable.
We don’t really know what is really happening based on subjective opinions. We would need to have exact measurements under controlled conditions, and even then - we still wouldn’t know the actual reason for the change. Why would Apple make their brand new product worse? (And no, it’s not because of some patents, that has been debunked).
It’s not defending Apple, it’s just common sense.