Anecdotes mean nothing on forums but here goes:
@Stitched I know a person who has cancer amongst many other serious ongoing health issues. He found it difficult to breathe in masks but still wore them, he's boostered too.
He caught covid and was flu-like unwell for under 2 weeks. He rested, ate well and recovered.
He was initially terrified he might die because he knew it was covid, I shan't pretend, I was nervous for him because of his already weak health.
But once his fear was replaced with trying to stay calm and just needing to listen to his body (and not watch any daily panic inducing covid news reports) he recovered. He is alive.
I feel for your fears, anger and anxiety but society has been shut down and trying to recover to help the vulnerable since the pandemic, hospital delays, kids still missing out on teachers and their education (although they are feeling well) and it can't be forever.
Pre masks and vaccines the working population that couldn't WFH had to continue going to work throughout eg shops, factories, construction and manual labour, they had to live with the virus and sadly nobody worried about their welfare, (just wanted their ocado deliveries!).