There is perhaps no use complaining about the tissue reservation culture as this is the norm and cannot be changed overnight.
Just because something is the normal and cannot be changed overnight doesn't mean that we shouldn't say something against it if we feel it is wrong.
It is through apathy and not saying/doing anything that made it "culture" and the norm in the first place.
What we should not tolerate are people who exhibit the following behaviors:
Absolutely agree with what you wrote. But just because there are other evils in the world doesn't mean we can't highlight one or discuss it, and more importantly try to do something about it. And just because there are other evils going on doesn't make this one any more excuseable (if indeed it is an evil).