You may want to consider switching from ABP to uBlock Origin. There's lots of articles explaining it in detail, but essentially uBO is open source and ABP is a $50mm/yr business that allows some ads through and I think (but am not positive) have a history of data sharing.

Maybe not as private as you would hope. ABP takes money from Google to bypass your adblocking at their discression.

I recommend switching from AdBlock Plus to uBlock Origin.

uBlock Origin is run by what seems to be a very principled and knowledgeable person.

(The only downside I recall from moving from ABP to UBO is if you're a blocklist developer: adding site-specific rules in a form suitable for shared blocklists is currently easier in ABP than UBO. For my current experimental data set, I have manually added over 10,000 such site-specific blocklist rules, mostly one or a few at a time, using the text editor in UBO, but I still prefer UBO to ABP overall.)