I have to admit, this is a magnificent answer. Thank you very much!

It is possible, but never thought this to be a potential ADHD symptome

Update: I’ve abandoned rescuing the USB and just flashed another iso with balenaetcher, and it booted normally. According to my previous experience, the USB will be fine once formatted from this state. But I would still like to know how to rescue dead USBs like in my case. So, don’t use ventoy unless you really understand what you are doing.