"But former Revolut employees say this high-speed growth has come at a high human cost – with unpaid work, unachievable targets, and high-staff turnover."
And more exploitative methods explained in the article... after reading that article a couple of years ago I stopped using them. There are more ethical banks out there, like Triodos, especially important in these times.
From: https://www.wired.co.uk/article/revolut-trade-unions-labour-...
Edit: clarity