2% on the Linux kernel. 1% on open hardware. 4% on blockchain.

I think that says it.

They do support many other projects and seem to be stewards of the Linux ecosystem in general, but... 4% on blockchain?! I also feel many other projects should have their own funding: they're key to many businesses and that the 'Linux' foundation sponsors them is (a) good but (b) misplaced in the overall messed up system that is open source reliance and sponsorship.