Absolute horseshit :icon_lol:
Celtic have shown time and again that they can keep their best players if they really want to. Tierney, Édouard, Dembélé, van Dijk, etc all stayed for extended periods despite interest and rejected bids by supposed 'better' clubs. Of course every player has a price but it's not as if every player who has a good season for them suddenly toddles off as soon as they possibly can.
I've never said they have, I don't care about them enough to even have a passing interest. I just said if a player has any ambition he wouldn't be staying in the SPL for more than a year or so.