Say i bot on one account on a laptop, Then i play normaly on another acc on my desktop, the accounts never meet in game/trade or do anything even on the same world, if my bot account is catched, will the normal acc on desktop get banned aswell?

Anything is possible, but it's very unlikely.

There is very small possibility since the account you bot and your main is still on same IP and they mostly check by IP to chain ban bot farms. But anyway the chance is extremely low, so I wouldn't worry about it 😉 

Fwiw i have had accounts 2 day banned but my non botted main whicj played on the same computer hasnt been. Not saying its impossible but i think they look for more than just flat banning every account on the IP

Anything is possible but eventually you might get banned. Happened to me once

Never had this happen to me.

never had this happen to me either, i wont say its impossible. but i highly doubt it