What is Reddit's opinion of Hoont Solar Powered Motion Activated Ultrasonic with Flashing Strobe Outdoor Animal and Pest Repeller?

From 3.5 billion Reddit comments

I would try one of those Motion activated Sprinklers. Or maybe something like this: Hoont Powerful Solar Battery Powered Ultrasonic Outdoor Pest and Animal Repeller - Motion Activated [UPGRADED VERSION] https://www.amazon.com/dp/B01M2V6NJ4/ref=cm_sw_r_cp_api_vj36zbCWF9PH7

I think she had several speakers pointed down towards my apt. Her studio was the floor above me. She didn't like me and tried to get me to move out. Maybe she was wearing ear plugs. It didn't bother me when i first heard it but then after a month I started feeling nautious and noticed the buzzing sound getting worse. I had lived there for 9 months before that without problems, then she started complaining about me. Its possible she had more than 2 speakers at 100 DB.

Here are some other electronic products: https://www.amazon.com/Hoont-Powerful-Battery-Ultrasonic-Repeller/dp/B01M2V6NJ4/

Up to 100DB: https://www.amazon.com/Victor-Heavy-Duty-PestChaser-Repeller-available/dp/B001B1OI0A/

https://www.amazon.com/Victor-M793-Chaser-Rodent-Repellent/dp/B00DV6LO0A/

https://www.amazon.com/Bird-X-Transonic-Electronic-Pest-Repeller/dp/B07PRCZ5ZQ/