I've worked at both SV and traditional companies, and I feel like this very closely matches my experience. One of the things I worry about is that even at companies that are doing "Agile transformations" and adopting methodologies like Scrum, in practice have "Product Owners" who are there to give instructions via Jira tickets. Other roles like "Business Analysts" are there to ensure that lowly developers never have…
The ironic thing about Agile is that it has a cottage industry of "scrum consultants", "scrum masters", project owners, etc. which advocate ostensibly for letting developers self-organize but which also has a vested interest for career and self-preservation reasons in inserting itself above software engineers in the decision making process.