IMO it depends how the account was created, if the tutorial island was done legit and you didnt just jump straight into wc then you should be fine as long as you handle breaks correctly. But most F2P bots do get banned pretty early on. I always get banned when im least expecting it ? Best of luck!
I've had a farm for well over a year now, every account i've tut-botted has been banned within 2 days. Look it up yourself on google. You'll see
EDIT: They have cracked down big time with tutorial island bot's. Everyone is having problems