I think that is realistic. It will be a major project to reverse the last few decades of Bolivarian mismanagement and neglect.
And however happy Venezuelans may be to be rid of Maduro, they won't be happy to see American boots on the ground even if they're just oil-workers' boots.
Realistically, it will have to be some sort of joint venture between PDVSA and foreign companies.
The video is 25 minutes long; I just skimmed it. His main point is that Venezuelan oil is NOT going to have value any time soon UNLESS there is a sudden upward surge in the price of oil!
Haven't watched the video either, so I am just replying to your summary.
But why would the increase in oil prices have to be sudden? Or even present? The development of Venezuelan oil production will not only take a lot of money, it will also take a lot of time. So it makes sense to start building up the capacity before the oil prices increase.
The current era of relatively low oil prices is a product of the shale revolution, where hydraulic fracturing, or "fracking" is used to liberate oil from low-permeability formations. It acts as a super-straw, allowing producers to drink their milkshake (in a manner of speaking) quickly.
That's why US, with its modest proven reserves and being decades past its original peak, was able to ramp up production to >10Mbbl, rivaling Saudi Arabia and Russia. But of course, drinking your milkshake quickly means it will be gone sooner. Then there is Saudi Arabia. Most of its production comes from fields that have been producing for >50 years, including Ghawar, which has been online since 1951 and has already produced >70 Gbbl of oil.
It is reasonable to assume that even with global demand falling due to EVs there will be an increase in oil price in the next 5 years as supply from players like US, Saudi Arabia and even Russia falls. Starting development of Venezuelan megaprojects would position it well to take advantage of other producers declining.