Definitely agree.
I love how you're mentioning the greenhouse contribution of livestock. To add to the list of reasons you already mentioned, there's also the suffering animals endure for it.
Faunalytics has a good overview on how many days of animal suffering go into various animal products: https://faunalytics.org/animal-product-impact-scales/
Apparently, unbattered fish filets are the worst as they cause 19 days of suffering per serving. Another top offender is breaded beef cutlets/chops at 18 days of suffering per serving. :(