You could liquidate the entirety of what remains of the British Empire and distributing proportionately according to the populations of former colonies and it would amount to very little per country. That said, liquidating the monarchy and returning all of the stolen artifacts from their museums would be a good start
Yes.
Does Britain owe reparations as well? Their society benefited from exploiting the people and land in these places.
You could liquidate the entirety of what remains of the British Empire and distributing proportionately according to the populations of former colonies and it would amount to very little per country. That said, liquidating the monarchy and returning all of the stolen artifacts from their museums would be a good start