Not a good example. Have the KMT top brass made it a raison de etre to live off their privileges? No.

KMT is a way different fruit than the CPC.

According to their report to the ministry of the interior, the KMT had more than 21 billion Taiwan dollars (more than 700 million US dollars) in 2020, which is maybe not a lot, but on the other hand Taiwan isn't that big and those are just the party assets. Individual party members had plenty of opportunity to turn their influence into cash as well. https://party.moi.gov.tw/pgms/politics/finance!partyList.act...