Welcome to the dreams that dont come true and good luck on your botting adventures
1. does it matter what kind of email you have? e.g johnnysins69@outlook.com or like a "bot" jsDpe5Od41@web.com.
No haven't had any trouble with those
2. if I buy already hand trained accounts with no email set, and early hours of training are done. is it suspicious to suddenly change the IP to one of my proxies?
The accounts should be rested to reduce the flag but that is a possible way to do it
3. what is the chance to get chain-banned if 2 or more accounts are on the same proxy?
I play on my main while my bots are running the bots can get banned but the main account won't, So I guess they don't flag your ip just with 1 ban I think it has to be a big farm when the ip gets flagged
4. last one, im gonna build a dedicated PC for my farm, botting is only CPU heavy right? (i dont want to use VPS)
Do it with the profit you make because you never know what might happen and you would've paid and got nothing in return