My entire life I have known speach to mean the verb that describes the act of speaking in the present tense, while speech to be the verb that is the past tense act of speaking professionally/publicly to a group.
According to google :The correct spelling is speech. “Speach” is an outdated spelling from hundreds of years ago and is now considered a spelling mistake.
“Speach” must be common usage in whatever universe you came from. It definitely isn’t in this one. People are getting much more dumber, though, so if you starts using it more people might will does it too.
The irony of the sentiment of this comment against the flickering light of the dumpster fire that is its grammar is not lost on me.