If you don't understand that "micro" and "macro" evolution are the completely different, you've no business engaging in a discussion of evolution.

Micro evolution is the e.coli examples you've cited, with variations developing within a species in response to environment or random chance.

But the species remains e. coli, no matter how long it's been in existence.

Macro evolution is the development of a new species through changes to an earlier species, an alleged example bein ape to man.