I think simple answer is don't buy the fund and stop talking to the insurer.
I assume you already know there'll be initial or sales charges when you buy the fund?
Better to buy funds from Poems, DollarDex, UOB KH, or FSMOne.
Most don't have sales charges, platform fees, switching fees (FSMOne has platform fees for using cash).
And you can use them to buy funds with lesser agent bank fees using CPF, as all 4 are Investment Administrators.
There are funds with better returns and lower expense ratio, eg,
Infinity U.S. 500 Stock Index Fund SGD Class
- 10 year p.a = 11.4%
- Expense ratio = 0.61%
Infinity Global Stock Index Fund SGD Class C
- 10 year p.a = 8.4%
- Expense ratio = 0.44%