If you get time, read a few of these and see if there are consistent ideas or results being proposed:
Sivasubramanian et al, Comprehensive Review of Red Meat Consumption and the Risk of Cancer. Cureus 2023.
Farvid et al, Consumption of red meat and processed meat and cancer incidence: a systematic review and meta-analysis of prospective studies. Eur J Epidemiol 2021.
Red meat and processed meat consumption has been hypothesized to increase risk of cancer, but the evidence is inconsistent. We performed a systematic review and meta-analysis of prospective studies to summarize the evidence of associations between consumption of red meat (unprocessed), processed...
pubmed.ncbi.nlm.nih.gov
Ma and Qi, Red Meat Consumption and Cancer Risk: A Systematic Analysis of Global Data. Foods 2023.
Aykan, Red Meat and Colorectal Cancer. Oncol Rev. 2015
Diallo et al, Red and processed meat intake and cancer risk: Results from the prospective NutriNet-Santé cohort study. Int J Cancer 2015.
The International Agency for Research on Cancer (WHO-IARC) classified red meat and processed meat as probably carcinogenic and carcinogenic for humans, respectively. These conclusions were mainly based on studies concerning colorectal cancer, but scientific evidence is still limited for other...
pubmed.ncbi.nlm.nih.gov
Lippi et al, Meat consumption and cancer risk: a critical review of published meta-analyses. Crit Rev Oncol Hematol 2016.
Dietary habits play a substantial role for increasing or reducing cancer risk. We performed a critical review of scientific literature, to describe the findings of meta-analyses that explored the association between meat consumption and cancer risk. Overall, 42 eligible meta-analyses were...
pubmed.ncbi.nlm.nih.gov
Kim, The association between red, processed and white meat consumption and risk of pancreatic cancer: a meta-analysis of prospective cohort studies. Cancer Causes Control 2023.
Findings from this meta-analysis suggested that high consumption of red meat and white meat is associated with an increased risk of pancreatic cancer. Future prospective studies are warranted to confirm the association between meat consumption and the risk of pancreatic cancer.
pubmed.ncbi.nlm.nih.gov
See unlike the youtube videos these are academic papers and not monetised - and that is not to say that there is zero question about the funding or intent of the authors, but I took a random cross-section of papers by researchers in different countries and different journals, many of which are meta-analyses (i.e. analyse multiple studies at once, not just one study). You might get grants and bragging rights for publishing to journals but you aren't selling ad content via youtube. There's no T-shirts or merch at pubmed.