No. PVP is not considered harassment or griefing. PVP is part of the game, and permitted.
Using profanity is a violation of our chat policies, and may be reported by right-clicking on the chat message and selecting the appropriate option. You will also want to place the offending character on ignore to prevent further communication from them.
Real Money Trading (RMT) is not permitted. When we find evidence that this has occurred, the game team takes action. But to be clear, what you encountered was not someone engaging in RMT. What you encountered was someone threatening to pay someone to camp you. Threatening and doing are very different in terms of what is considered RMT.
They cannot PVP against you, which is what this thread was originally created to ask about. So keeping Warmode off is very good advice in regards to your original post. It’s also our official stance on the topic of undesired PVP.
If you are being harassed through chat, it’s very very important that you do not engage back with them. That is seen as willing participation in the conversation. I see you doing this in the chat you included in your ticket. Quoting the EULA and going back and forth with the other players.
If this is harassment, you need to stop engaging with them. Place them on ignore, do not talk to them, and report them if they use other methods in-game to bypass being placed on ignore. Again though, if they bypass ignore you should not respond to them.
More information about Ongoing Harassment can be found in our Spotlight on: Harassment
https://battle.net/support/help/product/wow/197/683/solution