Some reasons I don't use them anymore (in no specific order)
1. I have had them subtly mess with websites I am working on and I probably wasted multiple hours troubleshooting an issue that wasn't an issue
2. I have had them break a web form when I was trying to purchase something
3. I have purchased some things I like from ads and wouldn't have discovered otherwise
4. I don't frequent websites that overuse them or I can't work around them
5. I'm on a work laptop sometimes and I'm not allowed to use them for corp security reasons
6. I'm not sure I trust the ad blockers themselves, their developers, or their own app security
7. It's another process that can slow down viewing a webpage
Ad blockers often prevent ads from loading, so overall I'd be surprised if they really ended up slowing down browsing
> 1. I have had them subtly mess with websites I am working on and I probably wasted multiple hours troubleshooting an issue that wasn't an issue
If your website is going to be used by people with an adblocker, discovering that an adblocker unintentionally breaks your website is a feature of using one, not a bug.
> 7. It's another process that can slow down viewing a webpage
I guess.. just like how wearing a seatbelt could end up killing you. Doesn't mean the exact opposite isn't a million times more likely.