And socialism is worse than capitalism how?

Practically speaking bc it annihilates the middle class. Gives you a rich elite and rest is poor without chances of rising, since hierarchies as a concept aren't accepted
Even if successful somehow, it denies human nature (like hierarchies) and self agency - everything needs to be given to you. People who deny their self agency are some of the most toxic people I've ever met and had to live with. The mentality is a quick depression starter and automatically demoralizes you into a mentality of "Everything's meaningless" - a nihilistic mindset that even rich people can end up with if everything is given to them always - that's how their morals start to fade and nothing's ever precious. It takes away your "life energy" and sense of personal strength, courage
and achievement - basically all the things the revolutionary felt while creating the uprising. He's gonna miss that kick, so he spends energy on upholding the new society even if it sucks to the bone

It tries to annihilate all classes

Yes, but ends up having two

That is failiure

You'll be solely dependent on the moral purity and must-have 100% competency of the Party, kinda like a King and the power temptations they face. On top of that, Socialism has no non-dictatorship success stories to develop on, and everything they do is on a complete experimental level.
In a capitalist society the party has to soothe the economic ecosystem as well (not just some individual rich people) - it is the middleman between government and the worker.
No matter what the leader wants to do, he's kept kinda humble by having to make well balanced economic choices, or else the people eventually gets too angry. So all his other visions have to fit into that instead of just doing what ever he pleases.

There's a lot of greedy capitalist leaders

They're all self serving to their degree. Money from big pharma who's financed by taxes and give public sector jobs, is the mandatory deal of the left. The ones the right use are job creators for the private sector.
The left fiddles with tax money to a wider extent on top of it all

Trump's sole motivation for the war with iran was money

Economy to be exact. It's called the Peace Through Trade agenda. A stabilization strategy he's been doing with 4 African Nations last year as well, and they all visited the White House for the first time ever, with their own journalists as well. Many African mineral mining projects are left abandoned, bc of militias roaming around, plus the wars amongst the Nations often based on recourses just like the west way way back.
An old American economic model that made 6 Golf Nations team up with him against Iran despite Israel being involved. That ought to be impossible.
It's about proposed massive investments in the regions if they stabilize their conflicts enough so it becomes viable. No one's investing in the recourses of the general middle east because of terror instability, much caused by Iran, so it stays overwhelmingly poor and underdeveloped.
If no one wanted to enter my country of Denmark to buy our pig products back in the day (say bc of some Viking remnants or something), we would never have become a rich Nation

'We will make money's quote I saw on the newa

It's about everyone making lots of money. Traditional old trade. It's not gifts, like the modern British way where they demand that you change your culture for UN tax money handouts, which also demoralizes their governments and stop them from representing their people (paraphrasing some African leaders).
Stability is the way for organic development, like how Vikings stopped being brute 'pirates' cos England's trade tradition became popular. That new tradition was detrimental to our future.
It's evil to prevent Nations from succeeding the way western Nations did. They deserve the chance that wasn't given

Trump has 6.5 billion usd