This comes from studying history and looking at stuff like the French revolution and ancient Roman society where the evil wealthy old guard was a bit more open about their actions. Here are the following reasons I have discovered.
1. Status signaling
This is the most boring reason but still true, especially in Hollywood or for the children of people who have generated a lot of wealth but who never really had to work hard themselves. They often just follow what intellectual trends are in vogue. Lately it has been some truly retarded shit, and these same people often do not have a deep understanding of the philosophies they have adopted, merely because it is an accessory to them. Not too different than when they virtue signal by raising awareness for aids by wearing red bracelets. Not because they actually give a shit, but to feel morally superior to the plebs who are too busy with real jobs to pay much attention to such tragedies.
2. The wealthy elite have always wanted a slave class. In this day and age it is really cheap labor. God forbid they have to mow their own lawn or drive themselves somewhere, so they support Democrats so they can open the flood gates of cheap labor and own the modern equivalent of slaves or the closest approximate they can reasonably acquire.
3. This confuses some liberals but the old money actually likes regulations. If you have a person who owns a bunch of rental properties in New York, obviously they will be petitioning the state to create more regulations to prevent affordable housing in the form of high rise apartments to come in. It would decrease the amount of rents they can collect. This old money also often creates lots of regulations to keep new players from riaing up to compete. What do you need to be a painter. Just a paint brush a ladder and a pail of paint but no the liberal old money who has 3 painting crews and several construction companies does not like your competition so now it takes you having to register with the state, do continuing education credits for painting, they require you to be licensed and bonded etc., basically preventing a lot of people from going into business for themselves.
4. DeI
A lot of people also look at DEI and wonder why old money supports it. If they fill the tops of their companies with incompetent idiots, does it not hurt them? We all seem to suffer when companies hire based on some stupid criteria as opposed to being strictly merit based. Planes are literally starting to fall out of the sky as a result, but old money doesn't care. The thing they fear most is new money, so by putting thes jobs in the hands of incompetent fools it prevents some extremely talented fast risers from threatening their power.
4. After a lot of these slave rebellions and revolts by lower classes where the wealthy quite justifiably end up with their heads on pikes the wealthy began to realize that in order to pacify the sub human doors they would need to perhaps pool their money together in the form of taxes for welfare and other such pacifying vehicles. You can go look at articles up right now by these liberal elite which criticize both the left and right. Telling the left that a strong welfare state cannot exist without a strong capitalist state and that capitalism cannot survive as the poor will be upset if they have no safety net. So they are pretty open about their intent.
So you might at this point wonder what is the solution. I do know that, but it requires a further analysis of what identical attribute 90% of the left and the right have in common and why both are wrong, and why a 3rd position is superior to both.