And you want them to have full access to every URL that you visit ?
Rather than use AdGuard or any other ad-blocker that can't go and sell your data to third parties for money.
2) It's fully open-source so the above is verifiable
3) AdGuard and every single other (proprietary) adblocker for Mac and iOS includes content blockers, but also includes web extensions that request access to "all web page contents", including credit card numbers you type in, allegedly for the purposes of custom element blocking etc. (not open source, we can't check). Try installing it and see. Apple still allows web extensions that have complete access to all webpage contents (which is necessary for many legit extensions), they just block specific WebExtensions APIs that uBlock Origin requires. Literally zero benefit to privacy whatsoever, yet everyone buys the BS.
That's uBlock without Origin. Careful where you download your ad blockers from.
Edit: I'd also love a DaisyDisk that works on iOS. It will never get permission to get on the app store. Of course, that kind of app IS a huge security issue so I'd be very careful where I get it from.