as said, according to our modern mentalities.
however asectic practice was common in india (even now). so in that local context, most likely he will not be viewed as mad.
In singapore context, looking at the way modern chinese monks lives, i believe if they see the real buddha, more than half will be willing to travel with him.(too comfortable in their million dollars condo)
the clothes that he took was actually from discarded death bodies. yes the clothes that was used to wrapped the dead bodies. this was how the monks obtained their clothing in the time of the buddha.
he only changed clothes once with mahakassapa.YES ONCE, ananda is the one that mend his clothes to deal with the holes from the weathering.
except his handsome features, with the rugged clothing he had, what do you think is the very first impression of someone living in our time - SIAO. even when i saw someone of 2m wearing, that walking in orchard road, i will call 999 even if he is buddha.
of course if he is in the city giving speeches. its common sense that it will not be so bad. i believe he will look simple and neat. however at times...he and his teams might be out in the forest for weeks and months for retreat....
all of us guys are ns slaves, just imagine living in brunei jungle for weeks and months.if they are lucky they are able to build a shelter, there are times, stories which i read saying they just sleep under the tree or by the roads.
how do you think they look like when they just emerge from such retreat?
of cos the balds one will look just ok not so bad(that the practical reason for being bald also). but for those monk who did not shave (mahakassapa) including buddha, lets be logical here, he is not going to look that presentable. remember he is also human.REAL buddhist view him with superior understanding of nature of things not to the extend of everything is perfect and godlike.
in the most simplified form, i can gave to describe, i will use this statement.
rugged from the weathering but walked with the air of lion.