We would still be able to absorb nutrients from meat, look at pigs for example, factory farming usually feeds dead pigs back to the pigs, pigs are herbivores and they can absorb the nutrients just fine. We absorb it, but our bodies struggle to do it, that’s why if you eat too much meat and dairy you feel disgusting and go into a “meat coma”
We are scavengers, we are pray, without our intelligence in tool making we would be completely screwed in the wild. We’re pickers, designed to pick easy plant matter to eat.
You know as well as I do that we didn’t just “evolve” from primates like the main stream scientist hacks want us to believe. There’s so many holes in that story and impossibilities. You’re smarter than that.