This is great but I'm sticking with my bin liner outfit
i doubt you would pay much attention to the umbrella once it is above your head as to where the pointed end is in relation to you. i don't think this shape will make the umbrela very robust to wind as the umbrella has been designed to withstand as much of the uplift pull on it in its existing shape. it is very nice but i doubt if it would be practical.
Could also work as a social distance enforcing tool though!
If you are walking and having the tip forward it probably is a better shape, should keep more of you dry. Either way it's a cute design.
looks good, but this may not be the most efficient shape for an umbrella? not to mention that you could poke someone's eye out with the sharp end.