“Come back with a warrant”
Why answer the door with a drawn weapon unless you live in the middle of acreage and don’t recognize the bell ringer? Furthermore, if it’s law enforcement, you talk to them through the door. Plenty of jurisprudence backs law enforcement tactics to draw people out of their homes. They’re not going to SWAT a home because the person refuses to open the door. They’ll just wait to grab them the next time they’re in public.
Unless your in Waco...
What planet do you call home?
WACO?