I get that things change incredibly quick at Revolut, so what you've been promised at hiring may not be the same thing you arrive at a couple of months later. However in my case, the mismatch was gigantic. I was promised a team of 4-5 people - that was off the table. I was promised to work on a specific product that I was fond off - that was off the table. I was promised I'd work in a project-oriented fashion - but I soon realized that Operations Manager at Revolut means incredibly operational work (I should've seen it coming, given the job title..) at nitty-gritty levels nowhere near what I should have been doing at my seniority.
You pair that with a mismatch in what Revolut likes to take pride in (e.g. great customer experience) and the actual real life (sell, sell, sell, who cares about customer experience, we need to sell).
On top, you add a disorganized team with lack of middle management, a couple of people too full of themselves (tenure at the company beats all else at Revolut). There is the fact that 100% remote is nice, but when you don't even have a couple of onboarding days, I never saw ANYONE in person over the course of a few months - you just feel like a robot.
I could go on and on - one more point is their unfair equity compensation scheme which doesn't really allow employees to part-take in increasing evaluation of the company, unless they've been there for a few years (since you get your equity as equivalent of $$ and not in number of shares, hence anything that hasn't vested isn't growing in value)
Overall I think I got pretty unlucky, and my feedback seemed to have been taken when I handed in my resignation during the probation period. But the sheer amount of issues I witnessed must mean that clearly there's a deeper issue at hand that cannot be explained purely with being unlucky.
