soay, I did not say that I see them all.
From attempting to be patronising on your first post, you are now attempting to put words in my mouth. You therefore do not deserve a reply. You get one anyway because I'm feeling generous even to people who behave like snot-nosed kids.
Some time, go and look up what service you get for "Traffic Service". Then check what you do if, unbeknown to you, you have R/T failure and don't receive the transmission giving details of a possible conflict, or the controller is too darned busy to notice. I assume you would carry on, fat dumb and happy, thumb up bum and brain in neutral, not bothering much to look out.
In case you forgot it from when you did your training (if, in fact, you are even licensed), the entire principle of VFR is "See and Avoid". YOU are responbile for avoiding other traffic. Get used to using nifty little bits of kit and when they fail, you're stuffed. Get used to assuming ATC will spoonfeed you and sooner or later you'll be stuffed.
Bye bye.