@NMBA because he voted against a free trade deal?
That's not exactly blocking funds.
But that letter is meant to be PR, persuasive, not solid reporting of what happened.
I see accounts like this, though:
"The spending estimates for the Department of National Defence include funding for Operation Unifier, an armed forces training mission for Ukrainian soldiers. The Conservatives voted against approving that estimate." [1]
Voting against etimates that included spending for the program may not have been the vote against the program that is being portrayed. I was looking for more solid evidence of that.
[1] https://www.cbc.ca/news/politics/late-night-house-of-commons-carbon-tax-1.7052741
I don't know how things are in day to day politics in Canada, but in the US at least it's really clear that votes matter far more than what rhetoric some bloviating politician squawks out to a microphone.
That's why I was looking at specific voting. Talk is cheap, so I tend to dismiss whatever Poilievre may say, personally, maybe on behalf of a large group to engage with the even larger group of constituents.