I don't care how anybody eats but there are loads of studies on this. I posted one already. Here's another:
https://pubmed.ncbi.nlm.nih.gov/10466162/
Do you even read those studies before you post them?
If you believe this and the other study you posted, then you are at much higher risk of colorectal cancer and other cancers than someone on a meat heavy keto diet or a carnivore diet, because you eat meat along with a high carb intake. Those are the study subjects, not people who eat a meat heavy, very low carb diet. The carbs are the problem.
All clinical studies done in the context of a very low carb, ketogenic diet have the opposite conclusion. An obesity clinic at Duke University has treated thousands of patients with a very meat heavy keto diet for 20 years, and they have never seen any health issues caused by this diet in these patients. On the contrary, these patients reversed many health issues on this diet.
From the study you posted:
"Estimates of relative risk obtained from cohort investigations are in the same direction,
although generally weak"
"existing studies suggest that
vegetarians do not have reduced risk of breast, bowel or prostate cancer "
"the type,
amount, and cooking method of meat or protein
associated with increased risk are not certain"