Yes you hedged your claim, but so what? It's still wrong. You don't get to make wild and totally false claims by sticking "probable" onto everything.
> That you find a climate-disinformation spend
You haven't shown that or even laid the groundwork for that. Even if these firms were spending the amounts you claim, which they apparently aren't, did it occur to you that they might be right? Nope. You just assume anything they say must be wrong, because you've been brainwashed by propaganda. You can't even find any specific campaign!? If you could we could then debate the real issues, but didn't even get that far.