Apple seem to be doing just fine without Jobs:
http://www.apple.com/pr/library/2015/01/27Apple-Reports-Reco...
http://www.apple.com/pr/library/2015/01/27Apple-Reports-Reco...
Steve Jobs' personality and drive created Apple and then saved it by having the executive power to focus the brand away from the various iterations of computers to get to one idea: Beautiful products that people want.