Could you go on the run?

Agree. The key is not giving up tech and comfort. The key is money. If you have a certain amount of money (and assuming the hypothetical allows time and access to get it in cash) then the world is your oyster. Cross to Mexico, buy a fake passport, then go to any other country where you speak the language, buy a small house, and live.
Obviously money is a big resource, but resourcefulness is key - do you have the skills/ability to blend in and adapt

I’m not likely to find bags of unmarked bills - wouldn’t know how to ‘move’ uncut gems - have few if any marketable skills…

Fair warning to anyone planning on an EE heist, my one play will be to turn states evidence