Has anyone actually done the whole Bootcamp Anki deck from Anking V12? If so, was it any good?

I’ve noticed a common pattern with people here (including me) when it comes to the Bootcamp deck. Everyone gives up on it and switches either to Mnemosyne or something else due to the sheer volume of the cards in the Bootcamp deck.

But what I’m confused about is, Anking in general has about 27-31k cards? Don’t quote me on that as I could be wrong but most people here trying finishing that. Bootcamp is also 27k cards totally and from whatever I’ve done, it does cover 90% of the material you need.

So why do so many people end up giving up on the Bootcamp deck or is there anyone who’s actually genuinely done the whole thing and if so, how was the experience and did it help?