I don't understand this statement, sorry. Why 'Not really as It's high fat'?
OP I did it for months. It worked wonders, but it was quite samey and I did eventually worry about the UPFs in it. I'd find vegan faux meats (burgers etc, checking label for carbs) and eat salads or stir fries with them and low carb veg (leafy ones etc) and low carb stir fry sauces or vegan mayo/olive oil, seeds, home made salsa. Coffee mate do a low carb creamer for coffee. Hot chocolate made with cocoa and soy milk and 'skinny' sweetener.
I'd not recommend it long term due to the UPFs, although tofu instead of the processed burgers and chicken substitutes is better.
Doable yes, boring yes, unhealthy-perhaps. I was worried about salt and additives.