Scrum has sprints. And Scrum is all about solving management problems not developer problems.
You can just drop sprints without replacing them with anything.
Developers aren't the only part of a product team.
You can't just drop sprints without failing to meet other objectives.
I've dropped sprints on 2 teams now, and improved our cadence both times.
If you need to demo to gain stakeholder approval, and provide ceremonies like retros to disseminate knowledge to a wider team .. these events need scheduling.
Randomly springing these on people without any regularity just won't work in most orgs.