Now they instead gave the opportunity for other bitcoin holders to do good with the /dev/null'ed coins.
It's like giving up quota in a shared storage system for all others (in proportion to their quotas). And not like e.g. throwing away food or destructing buildings.
But the point is that you can do far more good by sending the money to some of the people who need it most, those in the lowest economic positions.
Rather than effectively sending it to the "average" Bitcoin user, which is definitely not in the lowest economic position -- and whatever the average Bitcoin holder spends on charity, it's only a small percent.
This is why Bill Gates spends his money on the Gates Foundation where it's designed to help those who need it most, rather than lighting all his money on fire so that the deflationary impact will help everyone in proportion to their savings.
Maybe the transactor didn't deem that they should have the power to decide what's "a lot more good"?
There are a lot of "charities" that IMHO do mostly "bad". Also charity itself is problematic: should those with money get to decide how and what problems are focused on?
All charities do if you open a Fidelity Charitable account and fund it with Bitcoin. :)
In the US it is tax adventitious to donate appreciated assets, including Bitcoin. (or even especially bitcoin as few other assets have appreciated as much)
It's often not highly promoted-- usually posed on an 'other ways to give' catch-all as it appears to have a slightly negative effect on conversion rates (I've heard there is some evidence that accepting bitcoin sends prospective donors off on a rabbit hole of learning about Bitcoin).
Regardless what your views on Bitcoin are, accepting donations of appreciated assets just makes a lot of sense from a tax optimization perspective: The donor gets a write-off of the current market value, while the (nonprofit) charity can sell the appreciated assets without incurring capital gains or income tax.
At least that’s the case for stock donations in the US.
If you burn currency it's not wasted, it deflates the remaining currency in proportion, so in effect it's gifting to other holders. Assuming it's never used after this.
Or as more commonly put: you can't eat money.