AdBlock Plus seems to whitelist your ads if you pay them millions [1][2]. The euphemism ABP (and their parent company Eyeo) uses is 'acceptable ads'. Acceptable to Eyeo I guess. It's opt-out at the users end.
OP knows all about this [3][4].
I'm not a fan of some of Mozilla's policies but I'm thankful if it's true that Ublock Origin is shown preference over the shady, user-disrespecting ABP.
[1] Google paid AdBlock Plus to get its ads whitelisted https://news.ycombinator.com/item?id=5995140
[2] gorhill, UbO developer on Eyeo https://nitter.net/gorhill/search?f=tweets&q=%22eyeo%22
[3] https://news.ycombinator.com/item?id=6818307
[4] https://news.ycombinator.com/item?id=5946892
[5] Eyeo on HN https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...
The only possibly shady thing you point out is that it's opt out, I get that. Especially people who want to block everything unconditionally might feel cheated because it's not called Adblock Minus.
What Mozilla did here, OTOH, I find shady because they're pretending to run an impartial addon store, when in practice some guy who wants to promote a specific extension (maybe that person feels like you, maybe he's a friend of gorhill - I have no way of knowing) can pull these kind of tricks.
But I suppose it's a case for Hanlon's Razor: They probably just don't have their stuff together about running any type of store the way the big guys do.
I'm still a proud Mozillian, I can find one thing they do shady without finding all of Mozilla shady, I realise it didn't sound like that above.
P.S: Ublock Origin is not just an adblocker. It can block various types of content.
Mozilla worked surprisingly hard to make uBO number one - for years they've actively promoted it, marked it as recommended and similar things, added weird warnings for the unwashed masses of "unrecommended" extensions, made them harder or even impossible to install on some platforms. Generally incredibly shady practices I was shocked to see from Mozilla, who I thought had above average integrity - not in the last five years or so I guess. Not even Google pulls stuff like that from what I can tell.
That said, uBO is cool and I'm happy it's still growing.