Yes, PIA includes an ad blocker called MACE, which is one of the best VPN ad blockers on the market. PIA’s MACE blocks ads, trackers, and malicious websites, and in my tests, it did everything it’s supposed to — it blocked all ads on every site I visited, including ad-heavy sites like HuffPost, and it always flagged shady sites.
PIA’s MACE is available on all supported platforms, including the browser extensions, and it only takes 1 click to enable it in any of PIA’s apps.