Amusingly that link actually undersells how English orthography fails to capture English pronunciation and even its final sentence has many pronunciation "mistakes" by its own standard.

> Fainali, xen, aafte sam 20 iers ov orxogrefkl riform, wi wud hev a lojikl, kohirnt speling in ius xrewawt xe Ingliy-spiking werld.

The first "a" in "Fainali" is not pronounced the same as the second "a" in "Fainali" (e.g. finally does not rhyme with rally and rawly, the correspondence between the latter two depending on your own regional accent). The "x" in "xen" and "xe" is not the same sound as the "x" in "xrewawt" or in "orxogrefkl." The "o" in "lojikl" is not the same "o" as in "kohirnt." The "e" in "xe" is not the same "e" as in "xen" and is not the same "e" as in "orxogrefkl." And more.

And that's not even touching stuff that has heavy regional variation such as the "e" in "aafte" and the "i" in "kohirnt."