It's worth noting that the maintenance of the "lite" version is at some nonzero risk of burnout for its developers, ironically in part due to Mozilla being unnecessarily hostile: https://github.com/uBlockOrigin/uBOL-home/issues/197#issueco... discussed at https://news.ycombinator.com/item?id=41707418 - and while there's no plan yet to discontinue the Chrome MV3 compatible version, there are a million ways that this could go wrong.

My only long-term hope for this space is that a nonzero segment of congressional representatives have had ad blockers installed by their aides, realize that their experience online takes a nosedive when MV2 is discontinued, and calls for hearings! Blocking isn't just about not seeing ads, it's about a user's freedom to set up their "user agent" to preserve their privacy online from sites that don't respect their wishes. That's a right that Google is using its market power to erode, and it's not something we should take sitting down.

More on MV3 from a few years ago: https://www.eff.org/deeplinks/2021/12/chrome-users-beware-ma...

I saw there is a manifest v3 ublock lite.

I don't understand why and how it would be less capable, and so far I have not read the details of how/why.

So far, it's just rumors to me.

I will keep using firefox anyway, but honestly I am still waiting for a clearer explanation.