I got approached once in the hundreds of times I have been in this year.
And it was a customer, not staff, he caught me after work, I was hot and bothered and gave him a right earful, I just lost it and told him to piss off in no uncertain words.
I get the odd weird look, security are a bit glarey, but I also enjoy seeing others not wearing a mask, makes me smile sometimes the looks of acknowledgement you get when passing.
I dont do the lanyard sunflower shit either, reminds me yellow stars.