Or you notice them but because they also match symptoms of colds and allergies, and you’ve been getting them on and off for months, you assume they aren’t COVID.
I don’t think there has been an interval longer than a week since February during which I didn’t have at least a couple symptoms that could have been COVID.
I’ve not had the taste/smell loss, and all my contact with other people has been masked and brief, and I’m in an area where spread has been low, so I’ve probably not had it, but I wish we had widespread cheap testing so I could know.