daniel1212 knows so much but I frequently wish he would focus on short, easily digestible points that actually get read and have an effect on a thread.
I hear you, and have tried simply posting links to material that refutes RCs and certain cultic and or ignorant polemics, only to see them ignored and the same assertions made. Some even admit they will not read such which counters them, thereby leaving some others to think that they have not being refuted.
So I post documentation, and which today is too often treated as superfluous. But I do not use a smartphone for forums (or much of any Internet use) which use as a substitute for research is part of the problem today.
Next, let's see the documentation to a posters who asserts, "No where in Christianity is there a directive to convert people. No where." When i get back (doorbell ringing).