PRIVATE.
The Thor I saw on the Sacred Timeline was a good guy. An Avenger with Captain America and Iron Man. He tried to save Asgard and Midgard more than a few times. I only ever saw him during Ragnarok though.
This one — he's not our brother, but he knows another Loki. One who stayed with Laufey, I guess. Don't sleep with him please. He acts like my brother when he was 10