You may not see the problem and you may be fine with the above behaviour which is absolutely cool, I myself wouldn't mind much either but as evidenced by the above report not everybody feels the same. No matter the intent what Bratii is doing can and imo should be seen as blocking although to a minor extent. Again, it isn't just limited to ENEMIES. Teamkilling might've not been his intent but you can more than clearly see from the FIRST half of the clip that he is intentionally obstructing and again, evidenced by the report nuthouse might've felt intimidated by it.
Closing off; if nuthouse has actually asked Bratii to lay off and this is the clip that followed? Not gud imho