To the low level trophy chasers...
If you're complaining about the match making because you are now being matched with high level opponents, this means you have too many trophies for your level. People have been saying this in response to complaints about being attacked by higher levels since the game began. Now that the match making actually matches you closer to your trophy level, you can no longer "next match" your way to weak bases to increase your trophies.
One would think that instead of complaining, the match making changes would be a wake up call for you. Proof, if you will, about what others have been saying.
YOU HAVE TOO MANY TROPHIES TO SUSTAIN FOR YOUR CURRENT NUMBER OF UPGRADES.
All of those high level bases represent the upgrades you need to stay where you are and to progress any further. It's not unfair. Put in the time/money to grow your base. What's unfair is to expect to be able to have as many trophies as them without putting in the time and effort they did.
The solution for you is to drop your trophies to an appropriate level so you can grow your base. No longer will you farm trophies from the weak to artificially inflate your trophy level above what it should be. You want trophies, you have to play with the big boys now.
Match making based on level or th level should not and will not happen. Level in this game is meaningless and th level matching will cause people to not want to upgrade (similar to the loot situation, but far more severe). This would be very very bad. Likewise artificial controls are not going to be put in place to allow you to match each other unimpeded to the top. This would invalidate the entire point of upgrading your base.
It's becoming almost a matter of faith for you. Despite all of the posts and reasoning about why it won't work and despite the fact that they tested this in beta and it didn't work, you say if you believe hard enough this faulty method of match making would be successful. It wouldn't.
If you can't handle this, and decide to quit, make sure you leave your resource collectors and storages undefended. The more easy to obtain resources there are, the less people will spend on gems. Having people buy less gems is the only way to impact Supercell.