How to keep new incoming messages in Spam/Trash if the email was already marked as Spam?

Once I mark an email as Spam, if the sender sends another email, I get the new email in my inbox folder but with the previous messages hidden. Can I somehow make it so all the new incoming emails go straight to the spam folder, not the inbox folder, if I mark them as spam once?

^Example. I got this email in my inbox instead of not getting it at all. It should go to spam or trash.

You can set up mail rules based on the sender address in the settings dialogue. Does this work for you?

At that point, I think it would be easier to just delete the email. Adding a new mail fule for every spam mail takes a lot more time than just deleting it.