“You compared it to giving pork to Refor, I presume that was just a figure of speech.”
Correct. The point was that it’s lifnei iver if you pasken that way.
“As well as calling chalav hacompanies chalav akum”
No, you misunderstood. I wasn’t calling chalav stam chalav akum. I was talking about actual chalav akum (eg. milk you purchase in Iraq or something). It was a side point about issurei hanaah.