I work in a department where our lead is flakey as heck, barely shows up to work, gets pissy when he/she has to miss work due to medical/other reasons, does not lead by example, has started to refuse service to customers being di-cks about the whole pandemic (i.e. customers not wearing masks, not wearing them correctly, being unsanitary (i.e. licking fingers before passing items), coming in sick...) 

Attitude has gotten severly worse over the past couple months. 

Customer complaints are beginning to build against them for refusal of service.

Management lets a lot slide but our lead will soon can him/her self for refusal to do job and attitude. I hate to say it but your career ended a couple years ago. Instead of moving on to a happier career you drug it out longer, thus making your self a miserable @$$ hole. You would be happier if you quit and found a job that was better suited for you. Face it in your condition you're not able to successfully work this job any more. Please move on for the sake of your health and our mental well being. Thank you. Or are you going to wait and can your self instead? By now your age qualifies you for state insurance. Get state health insurance and just work below the minimum hrs to still give you a little income.