The reason cards like
Widespread Ruin got bumped up to being CC is because duelists are sheep. They go to metagame, leave their brains in the cookie jar, and swallow any and everything the majority tells them to use.
Widespread Ruin was a $2-$3 card tops on eBay months ago. It goes for over $25-$30. People like me had to stop using
Widespread Ruin because it became CC and I was using that card way before any noticed it was actually good. We will never have Yu-Gi-Oh! like the show where each person has a different Deck than the rest because most are intent on just dueling to win (because winning is fun and losing is not fun and you can only win by being a CC). Nevermind you could win if you actually stuck with the theme instead of figuring ways to fit enough CC cards in a Deck to make some sort of theme.
If I was going to use
Treasure Map, it be in my Guardian Deck right now that I am using if I could find a way to fit 2 of them in without destroying the flow of that Deck. I would use it in a Chazz Princeten Deck or a
Heavy Slump type of Deck. How many cards do you think you will get your opponent to have in their hand when you use
Giant Trunade? Then using that
Sasuke Samurai #3 that allows your oppone to draw until their hand is 7. The second they draw that 8th card, game over man, game over.
Is it not that there is not enough effective alternatives, it is the fact that people try to fit as many CC cards in their Decks that any theme that could be made cannot. Why would I need to put
Heavy Storm in my Elemental Hero Deck when I got
Cyclone Boomerang and soon to be R - Right Justice? Why do I need to use
Smashing Ground over
Fissure? There are cards out there to use as alternatives, just nobody bothers to care and give them a chance.
Hero Barrier must stink, and yet it has chainability but that will never go further than that since people want monsters to die from a
Sakuretsu Armor. The second we get Cyber Phoenix
Widespread Ruin is going to be more in demand.