I've tried to stay away from this thread, but it hasn't got as heated as I thought it would, with most replies being fairly sensible regardless of which way they lean.
In my mind, the hills are there to be enjoyed, the weather is merely an afterthought. Even if the weather forecast is dire, I would still go out if I could, but maybe amend the route accordingly. or be prepared to bail out if the conditions worsen.
Hills can be dangerous in the snow, rain, wind, fog or sunshine. The main concern should be whether you believe that you have the experience or skills to cope with the particular route and the weather conditions. I'd suggest that most on here could cope with most conditions on the hill if necessary.
Anyway, as for the OP not liking cold or wind or whatever it is that scares him, that is his personal taste, and possibly an awareness of their own limitations or lack of experience (I'm generalising as I'm not sure what the issue is), but that is a limitation he sets on himself.
As for making judgments on which conditions people should or shouldn't go out in, that can only be down to the individual, otherwise we may as well stop mountain climbing, scuba diving, skiing, etc, as they may be considered too dangerous by "some" people.
I know that some people's enthusiasm for the hills might outweigh their experience / skills (see the inappropriate clothing thread), but that is how we learn, through making mistakes, and next time they will wear better footwear / clothing / learn to read a map, go with someone more experienced, etc., because its beautiful out there, and it frees the soul to get out on the hills, it draws us back time and again........ subject to the weather