From your description, you are absolutely correct.

There are many tax preparers that but anything the client wants on the tax return.

There are many tax preparers that invent totally bogus numbers to inflate a refund or reduce tax due, just to make themselves "look good".

There are many tax preparers that will do anything to make the client happy, especially when they charge a high fee because they "specialize in this type of thing".

Keep doing what you are doing.