I think this is all you need to see to know what legacy Steve Ballmer
has left at Microsoft, where its IE browser market share has collapsed from a high of 86% in 2002 to just 9% now.
I guess this is just another in a long list of tech companies that
failed to maintain its dominant market share. Also, IE may be the one
product that never really deserved it, but just piggybacked on Windows,
and users left in droves once decent (more secure) alternatives and
standards became popular.