So far, The West responded with "We need more time to come up with response"
It is more like 'we have no idea what Trump is doing, so it is hard to say one thing or the other'.
But seriously, how is that different from Syria (Obama), Iraq (Bush) and Libya (Obama)? (all have oil)
I'm not certain there are much in the way of similarities are to any of these things. Libya was regime change but just US intel support while on-going. Iraq was regime change via a full blown invasion/occupation and US transition "governance". Syria... that was former ISIS that overthrew Assad. The US didn't quite involve itself in Syria in the same manner regarding any regime change or occupation.
In Venezuela, the only change at the moment is who is serving as President... which is Maduro's VP. The entire Maduro government, except for Maduro is still in some level of power. The conflicting statements by Trump and Rubio have created a ton of confusion as to what is actually going on. We are more looking at what hasn't happened than what is happening. And what hasn't happened is the dissolving of the Venezuelan Government. And certainly no occupation.
What Trump / Rubio are demanding is awkward and how it can be accomodated also seems convoluted... as if somebody made a sudden decision to act... without any viable plan beyond the arrest of Maduro. If Trump said elections would be held in three months, I think the West would be uneasy about the whole thing, but would likely let it be. However, as things stand we don't know where any of this is heading, so condemnation is hard because it isn't known what exactly needs to be condemned.