Hi
@bubblz82 and welcome to the forum.
Fats (as well as carbohydrates) are a contentious issue among Diabetics and our Health Care professionals.
We often find we keep being given crazy advice about both by our Doctors.
So a few (non-contentious) facts may help:
1. Type 2 diabetics bodies are intolerant to carbohydrates in the usual quantities found in modern diets.
2. A simple (finger-prick) Blood Glucose meter can tell you whether a meal was OK for your body, or whether it contained either too many, or the 'wrong type' of carbohydrates for your body, but all bodies/metabolisms/gut biomes are different!
3. All digestible carbohydrates digest into sugars - starchy foods as well as sweet ones. No exceptions, Fruit juice is just like dissolved table sugar, whole grains are just like refined grains with a little fibre and very mall amounts of other nutrients added.
4. Fats are an essential macro nutrient (along with Protein) meaning it's required for life i.e. immune system, hormones etc.
5. If you reduce your body fat, it will go via being used as fuel which means that it will temporarily raise the lipids (including Cholesterol) in your blood stream.
6. Our bodies has 2 main energy sources, Carbohydrates and Fats. They can only be in one of 2 states at any moment in time depending upon the amount of insulin : Fat storage mode (taking Blood Glucose and forcing it into fat cells for storage as a precaution against starvation); or Fat burning mode (using both dietary and stored body fat as fuel - no carbs required).
A slightly contentious , but true observation is that if you reduce the carbohydrates you eat, you will produce lee insulin and encourage Fat burning mode, which will lower Blood Glucose and encourage weight loss while maintaining calories and energy. Thus avoiding hunger.
So do you really need/want to reduce dietary fats, and if so, by how much?
I suggest either not at all, or by much less than you previously thought!
I actually started eating more fats (natural rather than chemically processed) in order to gain T2D remission and over 10% body weight loss.