That's the absurdity of anyone championing this as the removal of a massive time sink that kept anyone from cleaning a room. The rooms are going to be no more or less clean because someone takes 30 seconds to make some towel animals. And 30 seconds is actually very generous - I mean, seriously - if you've ever seen them whip one up, it's seconds. More like 10, at most.
It might take you or I a lot longer but once you know how to do it, it's no more complicated than folding a towel properly the "normal" way once you know how. Even multiplied by all the rooms they do, you are talking 10-15 minutes out of the day. It also is good for their morale, as well, because when you do a dirty job (and let's face it - people like you or I who don't expect them to pick up after us but just clean the room, and how gross and disgusting some people are - and let their kids be - in a hotel - we are probably the minority), it's a nice few seconds for them to spend knowing that they will be appreciated.
As I said earlier, I'm willing to bet this is really just about guest complaints if they don't get them for whatever reason - people get it one day but not another, or read about it on the Internet (how many things has THAT ruined??) and expect it to be done every day, and complain because little Susie and Tommy had their vacation entirely ruined because they came back one day and it wasn't done. Of course, instead of training everyone how to do it and making it mandatory, they are just going to eliminate it.
But no one is going to get a cleaner room now, LOL.