> users of your list will not get this. And will stop using your list.

I don't think that's universally true. For me, if a site is broken because blocking ads also makes the content inaccessible, I just close the browser tab and move on with my day. (For a while the LA Times was blocking content in this way, so I just refused to visit their site. I guess it worked; they don't do this anymore.)

I don't claim to be the common case, but frankly I don't know what the common case is, and I suspect you don't either, so it could go either way.