Strawman argument, and an obvious fake argument also in addition to that. I never tried to push anyone toward using an unregulated mod, and, the fact I prefer mech mods is based purely on my own personal preferences (after having turned vaping into one of my biggest hobbies), very much unlike all the useless FUD and the various many trolling attempts coming from those who systemically are trying to push every person who is still new to using a mech away from CONSIDERING to use a mech.
Not sure what you must be getting at here. If people have any questions about mech safety or about battery safety outside of using a mech, I don't doubt they'll get answers, or if they have any questions about why some people prefer mechs, I don't doubt they'll get answers about that particular subject either.
The black drip tip is made from RADEL, a high-temperature plastic with a slightly lower melting point than PEEK.
Even if you do decide to use the metal version of the drip tip, still nobody is forcing you to use the RDA in such a way that the drip tip will get hot, it largely depends on what build you put inside, the positioning of the coils, the airflow adjustment, and the strength and duration of your draw in cohort with how much you chain vape. A friend of mine owns the gold version of this RDA and uses the gold drip tip that came with it, he told me his drip tip doesn't get hot, and he managed to prove his claim, by actually letting me vape on it myself, so...
I own dozens upon factual dozens of typical high end authentic RDAs each and every last one of which relies hard on its O-rings.