Is the ultimate martial art knowing that there is n o martial art?

i have been studying martial arts for ages now and have ysed the benefits and flaws of each style and system. After watching each fighter in every art and every movement i have come to the conclusion that maybe there is no martial art. is this what bruce lee meant by saying be formless shapless. i saw kid yamamoto who knows jujitsu and muay thai but when he fights he doesnt always fight from these stances and also naseem hamed who had a unorthodox style of boxing. so is the style just a freestyle and there is no martial art?BRUCE LEE neglected wing chun and any style?