it simply mean that being affiliate with deobandis school of thought does not mean that we will accept whatever comes from them rather if i believe haq is on other side in a given matter i will support the other side.
You may carry on with your baseless accusations without any proof, if you are genuine in asking questions just ask them with references(deobandi references-i have given a link of online books) then lets see if they are not already being refuted or how weight these points have.