LOL, you have ZERO clue what you are speaking about. Typically, when a company enters into a contract to build something, the manufacturer, contaractor, ect puts a lean against the park for collateral. This ensures the they are less likely to get screwed by a park not paying. That lean isn't released till the debt is paid. That is what loans are for, if you don't have the cash on hand. This is what likely happened and why the rides didn't open. SW lost their operating income and possibly didn't have cash, or could not / chose not to get loans to cover those payments. Once the payment was made, the lean was released, and the rides could open.
It is not good business for any company to do what you're describing. Furthermore, you have ZERO insight into how Disney and Vekoma have structured their contracts. Or if there was any lapse in payment (and I seriously doubt there was)
I am a vendor for Disney, and I sell them a shit ton of metal every day. They continued to pay on all their bills from me through the entire pandemic. So it seems unlikely that they would have not paid their favorite attraction manufacturer, if they continued to pay me.