Yes. Based on audits, recounts, court proceedings, and investigations, the 2020 U.S. presidential election was generally conducted fairly and its result was legitimate.
There were isolated errors and instances of fraud, as occur in many large elections, along with disputes over pandemic-era voting rules. But election officials from both parties, the U.S. Cybersecurity and Infrastructure Security Agency, the Justice Department, and multiple courts found no evidence of fraud or irregularities widespread enough to change the outcome. Recounts and audits in key states likewise confirmed Joe Biden’s victory.