Again, my advice is for the before-times. Whatever TikTok would have you believe, you will not shield yourself from getting arrested simply by trying to hide in your house if they do have a warrant for you, and it is not unsafe to walk out and talk with them if they don't have a warrant for you (as long as you don't say shit and keep it brief).
Even in the "before-times" there is no reason to actually answer the door unless they present a warrant signed by a judge.
What is the benefit of stepping outside the legal protection of your home? You are under no obligation to speak to the police even if you have been arrested, you cannot be forced to incriminate yourself in a crime. That's why we have the 5th amendment.
The go too line is "I don't answer questions without a lawyer present". If they press you and tell you that they will charge you with impending an investigation. Tell them "I would love to cooperate, but I really feel I would need to speak to a lawyer first". This makes any delay in the investigation their responsibility as things would be moving along if they weren't denying you your right to representation.
What rights are those? Be specific.
The Fourth Amendment protects the sanctity of the home against unreasonable searches and seizures. A warrant is required to enter a private residence for a routine arrest, establishing that there is probable cause and that a judge has authorized the police to enter. Exceptions to this rule include emergencies, consent, and "hot pursuit," where police have probable cause to believe a person is fleeing into the home to escape an immediate threat.
Meaning that by stepping outside your home, the required probable cause for your arrest is lowered to the judgement of the arresting officer and not a Judge. Just opening the door can open avenues of argument in court, like the cop lying and saying they heard someone ask for help, or that they saw illegal activities happening from the doorway.
Even if it may not protect you from being arrested, if an officer violates your 4th amendment protections any evidence found during an illegal search is dismissable in court.
Never answer the door unless they present a warrant with a judges signature. A good investment is a camera with 2 way voice communication, so if you do want to communicate with police(to tell them to leave), you can do it without breaching the legal security of your home.