When I started really struggling at a job I’d already established myself in, I learned of and am incredibly grateful for the mental health benefits offered by my employer and for leaders who are open, understanding and willing to work with me when things aren’t going well.
When I first had to broach the subject, easily finding resources about the company’s EAP benefits instead of feeling like it was all some hush hush thing really helped reduce the anxiety of opening up about a difficulty topic.
Unfortunately at many companies it just means a presentation from HR every couple of months that boils down to "10 strategies to cope with the burnout we're causing". Meanwhile the people with actual power to change things keep pushing the same "aggressive" deadlines and refusing to provide the support/resources necessary to meet them in a healthy and sustainable way.