No I would never try to access the game earlier then the scheduled release time that would be dishonest in my opinion.
you dont get banned for early access, they only have a problem if you use vpn to buy it cheaper from another country, e.g bypassing tax costs. Ive used vpn to get early access to games from orgin for a couple of years now, last was sims 4. From origin supprot live chat, they have said you only get banned for using vpn to buy the game. Once its yours, and the order is complete, you can use vpn to get early access without getting in trouble:Link