I don't think that's an unpopular opinion at all, but it's still just victim blaming. People are run over on sidewalks, cyclists on cycling paths or just standing at red lights. There's basically only one type of road user that is a danger to anyone else [0], the focus should be to make drivers less dangerous and not to make everyone else even more aware. Where I live people already wear high-viz clothing when riding a bike or even just going for a walk, but still get run over.

[0] https://transport.ec.europa.eu/system/files/2021-11/collisio...