Reactions: This led to backlash, particularly from Trump supporters, who argue it could incite violence. This backlash intensified following an assassination attempt on Trump shortly afterward (The Daily Beast) (Yahoo News - Latest News & Headlines).
Investigation: The FBI is investigating the incident, but there is skepticism about the FBI's impartiality and trustworthiness from some quarters (PolitiFact) (DNyuz).
In conclusion, the intent behind Biden's words is unclear, and it could be interpreted in various ways. I don't have a definitive answer.
ChatGPT
Stop pretending they are intelligent enough to hide their criminal acts. Waters d-cal. has already made threats against Trump that would put You and me in prison and NOTHING was done or said about it. Stick to what you can prove and what will destroy this liberal/communist COUP, when The US. Constitution is LAW again.