I think what you are missing is basically said in wyominggrandma's post.
Ryle goes into ever post about something of this nature and tells the rest of us that our vets are clueless (my word, not hers, I think she says uneducated) because they do not follow what she is saying.
She has gone so far as to post that even her vets really do not know, that SHE knows, in the past.
If she were to post the advice and not pounce on every one else I think no one would have a problem with her posting article after article. She does not usually come back and post "consult with your vet" until after it is pointed out that she is sounding very God like.
This thread is just one example of this happening. It happens in every thread about deworming (it is not worming, it is deworming) and about several other medical topics. Where it is her way or you are very wrong.
I think it just gets old, always being told that every other vet is uneducated and vet techs know all.
I do think it is great that the OP now has many options to discuss with their vet.