ewe.lander, as ever a bulletin board is a fertile ground for misreading posts and taking offence at what wasn't written or even implied.
You'll see on re-reading that nowhere did I "blame", I merely surmised by asking a question. I had always understood Loganair to be a good company with a sound reputation so when it starts having systemic problems after taking over a company I know to have a shocking background over a period of decades (though I can't speak for the most recent years) it doesn't seem unreasonable to surmise a connection. I only asked.
And, frankly, if that had happened then I think the word "poisoned" would not be at all inappropriate. If that did not happen then the answer is that the description doesn't apply. Does that help?