[ethbr1]

> Asking for sources on corruption

Existence of corruption isn't what you asserted.

>> how much taxpayer money governments loose via waste and corruption

That's the assertion you made -- waste and corruption at scale.

It's very much a reasonable question to ask for sources of how much there actually is.

Otherwise, people just post things on the internet insinuating that there's a huge (unspecified) amount.

Is it 1% of the budget? 5%? 25%? (Hint: it should be trivial for you, the claimant, to dig up a source. And it's close to one of those)