I am not opposed to inreasing taxes necessarily, but people need to understand that the income of wealthy individuals is not used purely for the fulfilment of their needs and wishes. Rich people play a rather important role in allocating and managing resourses(capital) in society, and increasing the taxes will decrease the capability of rich people to invest, which is not ideal.

Also, if the tax increase is percieved to be unfair, rich people can just leave and go to Monaco or Switzerland or any other "rich friendly" country. They are pretty much free to do so and they do it all the time. So increasing taxes will not necessarily lead to more tax revenue if they are increased above what is reasonable.

I am so happy karma is not a thing here btw. I would be in an unenviable position otherwise.