Hi Charles,
The Cyrillic alphabet is scary enough, with its blend of numerals, Greek, and back to front Roman characters.
Probably your Windows doesn't have a proper set of Cyrillic fonts to display the message correctly. (re: snapshot below) There shouldn't be any numerals or outright Greek glyphs in view. As for similarity to certain Roman characters, we do have some similarly looking ones to denote similarly sounding vowels and consonants. (this doesn't apply to their English RP though
)
There are 33 letters in the Russian alphabet. The abundance is due to the absence of a unified glyph that would denote palatalization of consonants that alters the meanings of words. We rather use a separate set of vowel glyphs that soften the preceding consonants.
How do Russian dyslexics cope?
Logopaedics (speech therapy) is in considerable demand among those who can't cope with their standard school workload. But on the whole there is direct correlation between a pupil's performance in their Russian language classes and their general IQ.
Is this some form of intellectual culling?
Nope. This is just a reality you have to cope with if you want to be better than others.
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