How is it non-existent? Just because his guys don’t take up X number of spots on prospect lists every year doesn’t really mean all that much.
Also, if the only way you evaluate drafting a development is if every guy drafted comes up to play for the Jays and excels, then every team in baseball sucks at drafting and development overall.
Using prospects as trade bait is one aspect of a farm systems value.
Jays also got 3 fWAR this season from 3 guys who combined for only like 230 PAs, none of whom even sniffed top 100 status like…ever. That doesn’t support your narrative of “non-existent”
Manoah was a Cy young runner up on his second full season. not exactly “non-existent ”
Also, understand I’m not saying the Jays system is stacked or anything and his drafting and development is amazing either; just that his drafting and development, while definitely an area that could use improvement, is not “non existent” by any stretch of the imagination.