Sunflower lanyards/cards

Do you use one? 

I was pondering yesterday whether I should get one. I'm happy enough to wear a mask but I do struggle with the arrows and lines all over the floor in a lot of shops, especially if people are having a free for all. 

I'm awaiting diagnosis so haven't openly told people I am autistic (as I suppose I still may not be...) and my husband pointed out that I may be asked about it if people I know see me out and about and ask me about it.

I'm not sure what I think about that...