Two relevant quotes from this article^Paywalled link, I’m afraid^

A summary of the book the author (Dr Linsey McGoey) wrote on the subject: “billionaires who make their fortunes through corporate practices that undercut workers and deepen inequality — like corporate tax avoidance, insufficient sick pay and the immoral gap in pay between executives and low-paid workers — are not the solution to problems they generate.”

“Asking Bill Gates to fix inequality is like asking an arsonist to hose down your house after he just set it on fire. Philanthropists might have the deep pockets to fund the fire engine and water hose, but the money is coming from making our houses unlivable in the first place.”