I have read the 1776 report, from start to finish, and it’s garbage. But instead of me giving you quotes let me point you to the American Historical Association’s condemnation of it:
AHA Condemns Report of Advisory 1776 Commission (January 2021) | AHA (historians.org)
The report actually consists of two main themes. One is an homage to the Founding Fathers, a simplistic interpretation that relies on falsehoods, inaccuracies, omissions, and misleading statements. The other is a screed against a half-century of historical scholarship, presented largely as a series of caricatures, using single examples (most notably the “1619 Project”) to represent broader historiographical trends.