since elite players tend to veto MME MA LD way more often than let's say Saudi Arabia
I don't think that has anything to do with template being less strategic, but rather personal taste. The problem with MA games for me on ladder format like MTL is that you generally need to put more effort into them, despite your opponent. In other words, the very nature of MA needs more precision and that is not something that every player wants to invest their time in to not get an upset.