Holub's Law of "Agile Transformation": No organization with a standard process across the organization is agile.
Teams in an agile organization are self-organizing and self-managing. Each team decides how it will do its work. Forcing a "standard" process onto the organization is the opposite of Agile.
Corollary 1: You cannot become Agile by bringing in an army of trainers, particularly Scrum or SAFe trainers. There's nothing wrong with bringing in a bunch of people who actually know what they're doing to work with the teams, but if those people have an agenda or if they're hawking some canned process, they're doing active damage.
Corollary 2: Every big consultancy (Deloitte, &c.) sells Agile-branded snake oil.

Source: x.com/allenholub/status/1825617589994926455