Game number #37645902
The AI went into a loop
he used his chapel to discard all of his bronze/estates
then bought multiple apothecaries
then continued playing 8 apothecaries into chapel into silver> end turn.
he needed to buy at least 1 bronze back to be able to buy silver and what not
The AI does dumb stuff like that sometimes (and by "sometimes" I mean "a whole lot of times"). It's just a fact of life we bot players have to live with for now (and I have no idea how long "now" is here). Also, the AI will never buy copper (what you were calling "bronze"). It's just programmed not to. Welcome to the forum!