Folks are overstating how quickly a judgment creditor can enforce a judgment against real property (real estate). It takes litigation and that takes time. But what takes no time at all is to serve restraining notices and information subpoenas on Trump's banks. This will freeze his accounts and render them useless to him. Any money in those accounts will eventually turned over to the creditor. Even that takes months.

But companies can't function without access to its cash. That's why we will see bankruptcy filings from his company, and maybe even him personally, if he can't get a bond this week. A bankruptcy triggers an automatic stay and creditors have to cease collection efforts immediately.