By the time I joined, I discovered that on my team of 5: - manager had joined weeks before interviewing me, replacing the long time team lead who had been fired - 2 guys were being fired & I was to take on their responsibilities along with the other guy they just hiredThis happened to me at the last job, and I've commented something similar once: the interview experience and the first couple of month experiences were so different I've got no qualms saying it straight up: I felt lied to.
On top of joining a team that felt completely bootstrapped and thrown together for my arrival and included ZERO engineers with domain knowledge or familiarity on the system they had just been pulled off of systems they'd built and maintained for the last several years to this new team I was hired into, two people left within the first two months, another got fired due to ongoing and apparently continued behavioral issues, and a third appeared on my team out of nowhere. Got pulled into a zoom call one day "So and so works for you now" and that was it.
All of this after an interview process where I was assured: "these guys have been working on this since inception".
The place was absolutely bonkers compared to the interview, and I thought I had done a pretty decent job peeling the layers of filibustering answers when I would inquire about things like turnover, team sizes, promotions and firings, open positions/how long they'd been open et al. Or at least the recruiter I worked with leading up to getting an offer letter was more than forthcoming and transparent about this stuff....
...except THAT person ended up quitting two weeks before I did.