I find it interesting that once upon a time, DevOps was a way of doing / organizing things, not a role per se. It slowly morphed back toward systems administrat

I find it interesting that once upon a time, DevOps was a way of doing / organizing things, not a role per se. It slowly morphed back toward systems administration (the things it was intending to replace) as a role, and SRE was a kind of sub-set role of both. Recently, I'm starting to see this SRE / DevOps abbreviation, described as a one and the same common role. So I guess all that is old is new again, just renamed?