YouTube’s crackdown on ad blockers is in full swing, leading to a wave of ad blocker uninstalls. 9to5Google reports: As Wired reports, this rollout has led to “hundreds of thousands” of uninstalls, not of YouTube but of ad blockers. The figures apparently come from various ad-blocking companies, where October saw a “record number” of people uninstalling ad blockers. Meanwhile, it also led to a record number of new installs, as many users looked to switch from one blocker to another in an effort to keep blocking ads.

One ad-blocking company, Ghostery, shared that 90% of users who completed a survey when uninstalling their ad blocker cited YouTube’s changes as the reason. AdGuard told Wired that daily uninstalls were up for the entirety of October, spiking to 52,000 in a single day on October 18 as YouTube’s notices started rolling out more widely. It was added that use of the Ghostery blocker is up 30% on Microsoft Edge, as some users have noticed that switching browsers at least temporarily lifts the blocking of their ad blocker. AdGuard, meanwhile, saw its paid subscription rise as some users reportedly saw success with containing to block ads using the tool.