My 2 cents: if you have a good relationship with your manager and you think they are a good manager I’d stay, but I’d tell them that I’m stressed with the situation and feel that we’ve lost a lot of the know how while I’m still new - they should understand and support you, and defend you if criticism comes in. I’d also do my best to increase knowledge to fill the gap and angle for seniority - it’s actually (probably) a net win in your situation unless the current state is a shambles.
Of course it might not be the current great resignation behind this, I’d also try to figure out if something else is going on.. is there a culture problem, is the manager no good etc..
Of course it might not be the current great resignation behind this, I’d also try to figure out if something else is going on.. is there a culture problem, is the manager no good etc..