Today is Octuber 4th and it's been around half a year since last IFO issue.
Increasing the frequency of IFO seems necessary, for at least once per month or once per two month.
Which can:
Attract more people to flood in PancakeSwap community.
Burn more CAKE token to control over the inflation rate.
Drive up the CAKE prive and maintain the APR of syrup pool.