We were. Until about somewhere between 2016 and 2018 at which time crime rates went up significantly. Between the 1970s and the mid 2010s crime consistently went down, year over year across almost every big city. In the last decade however, almost 30 years of crime reduction got reversed in some places. Its inconsistent as some areas show this pattern, others don't. And the main differentiating factor is mostly tactical and on the ground. Meaning it is directly about changes to policing policy. Trying to ignore that this is happening is just gaslighting and it is a major reason that drove voting patterns in the last election.
PS Tracking crime stats is tough as property crime is inconsistently reported. This is why you often see criminologists take murder stats and only murder stats in their analysis and then estimate other crime stats back from that. Basically, once people realize the police won't investigate property crime, they stop reporting things that aren't insured.