You really don’t need the name to know an Islamic terrorist was the attacker, the longer authorities go without naming the suspect the more you know it’s a Muslim
It’s now a fundamental law of nature when a terror attack like this happens the longer it takes to know the name of the attacker the more you know it’s a member of a favored group aka African American, Muslim, LGBTQ trans person, etc.
It’s called the Coulter rule.
It's also now a fundamental law that when a terror attack like this occurs, that the first thing they claim is that it's not a terrorist attack.