I am in this situation with a family member. I asked for an apology for their behavior, and I got the flippant “I’m sorry” and “can we move on.” The reality is I’m… unable to move on until the situation is settled. “I require an apology for your behavior, both in words showing you understand why this is a problem, and the appropriate change of action.”
We are still trying to sort this out. It may not go well. WHEEEEEEEE
You’re showing signs of profound hearing loss in the mid and high ranges. You really should get your ears checked. For real. This is outside the complaint you’re making.
What you’re not hearing, are the thousands of 250 -500cc learner bikes. Those yamaha FZ6’s, Honda Transalps, ST1300s, BMW GS’s, K and R series, even the wild high end sportbikes are quite quiet at mild power levels.
My personal bikes? all have stock exhausts. They’re less noisy than my idling Jeep Cherokee, and it too, is dead stock. (though it is a very loud machine at idle) “I” am not the problem.