News to me. Good to know, thanks for explaining!

TIL, interesting, thank you for explaining!

What’s the point of whitelisting sites you want to support? Unless you’re committing to engaging with ads and purchasing services from ads, you’re not helping them at all. The only way seeing an ad is beneficial is if you click on it, which tells the advertising company their ad is working and it’s worth their while to pay to have an ad on whatever site you’re browsing…