On one firefox, the extensions: "Dark Background and Light Text", and "AdBlocker for YouTube" suit me. No other adblocker on that browser, hence the ads come in freely. The reason that this browser is left so open is because of a particular experience. I applied to the government for a border pass during the covid lockdowns in a browser with an adblocker, and wasn't able to receive the return permit to the browser's screen. The returning permits were expected to appear on screen within a few minutes of applying, but after some hours, nothing appeared. After phone contact with the relevant office, they said they said they had received and approved the application, but had no explanation as to why I hadn't received it. I surmised eventually that it was the adblocker and for the next permit applied without that software running and the permit arrived as expected. So, for that sort of thing, it seems I need an open browser.
On another firefox browser, I have it locked down with an adblocker, and with the brave browser, it runs without ads and dutifully informs of the number of trackers and ads blocked every time I open it, which this morning was: 466.
craigevil, I get a "Page not found" on your attachment.