> I don't like change when it unnecessarily breaks things that used to work just fine.
> I used to like change more when it actually made me work better, when the advantages clearly outweighed the downsides, when progress and improvements were noticeable and thoughtfully implemented.
He is opposed to changes that 1) break things that used to work fine, 2) do not make him work better, and so on, you get the idea. If those changes make him work better, or when the advantages clearly outweigh the downsides, and when improvements are noticeable and thoughtfully implemented, then he is all in favor of those changes, i.e. not opposed to changes in general, just some changes that do not meet some criteria.