When using brave it creates countless Chrome_url_fetcher folders in C:\Users****\AppData\Local\Temp. I installed brave and used it for a few days. I got 43k of these empty folders. Even when I deleted browsing data and cache, the folders didnt get removed. I searched for the web and found this was reported on brave forums, github and even on issues.chromium. Still no solution for years.
I want to use brave as my main browser but I rather avoid this excessive file creation and dont use brave until this gets solved.