I don't think they've really changed, they still get their hands dirty and work to overthrow any leaders that might not be super open to US exploitation.
They seem to be go-fund-me'ing their coup attempts nowadays.
The only places the US is still having success is in the ME. They even lost their own hemisphere, they can't even prevent leftists from getting elected in Mexico anymore.
Nooo, dont fight the class war. Dont you know that the culture war is far more important. You need to spend all your time and energy fighting over the green M&M.