Tested with Brave on my phone using fingerprint.com. Visited the website, took note of the ID, closed the tab, cleared browsing data, and opened the website aga

Tested with Brave on my phone using fingerprint.com. Visited the website, took note of the ID, closed the tab, cleared browsing data, and opened the website again. The ID remained the same. This is on Android, so Brave is using their own browser engine, so I don't think things will be different on desktop.