EDIT: Apologies. Updated with a link to what gorhill REALLY said:
Manifest v2 uBO will not be automatically replaced by Manifest v3 uBOL[ight]. uBOL is too different from uBO for it to silently replace uBO – you will have to explicitly make a choice as to which extension should replace uBO according to your own prerogatives.
Ultimately whether uBOL is an acceptable alternative to uBO is up to you, it’s not a choice that will be made for you.
Will development of uBO continue? Yes, there are other browsers which are not deprecating Manifest v2, e.g. Firefox.
I think this is something most people rarely talk about but it strikes home to many of us. As a parent, I have a responsibility to defend my children against this persistent cognitive manipulation and experimentation. Just as I would not want a random stranger at the corner have exclusive attention of my kid and sell them insurance or grammarly or mesothelioma, I would also never want them to have that unfiltered access to my kids online. One can then say AdBlocks are a parental obligation.
there has to be collective voices and collective action taken. do parents unions exist?
Usually, they are used to burn books :/