• To be fair, it is useful for other purposes, but the cost to users is likely to be huge, with ad blocking being one of them. It probably also prevents other things even outside your browser because there’s no point in securing a browser running in an untrusted environment. IIRC there is/was an issue running Netflix on certain Android devices and rooted devices after a similar feature was added to Android.

    • My S7 was running a custom rom, I had to manually download and install the Netflix apk, as the play store wouldn’t let me do it. WhatsApp was weird too, it would let you install, but there were a bunch of aggravating bugs, like if your device was on it showed you as “online”. Got in trouble at work because my boss thought I was on my phone all day.