Revenge on high beam driver

Had a seat Leon sat behind me with his high beams on, pretty much lasering off my retinas and lighting up the every inch of the inside of my car. Gave him a few flashes of my rear fog light but he wasn’t getting the hint, oncoming drivers were also flashing him, further blinding me. Went on for about 10 minutes. The road split into 2 lanes at one point and we were both staying in our lane going straight ahead, I got into the next lane let him go infront and slid in behind him.

I then put on my main beams (I don’t care I’ll take the downvotes these people need to learn) and literally just did to him what he’s been doing to cars infront of him all night. I turned them off whenever cars were oncoming as no one deserved to suffer but him. He fiddled with his mirrors for a bit and gave me some questionable hand gestures but eventually turned off his main beams lol. I also turned off mine.