Yes, luckily training time is not part of any complains, but imagine if only expensive combos worked at TH10, it would be a disaster.
Yes, consistency is an issue but you can work around it, sometimes +/- 100 trophies can make a huge difference.
The real issue is, lets face it, TH sniping. Don't misunderstand me, I love being sniped, I have my TH exposed all the time and shielded for free more often than not, thats usually 400k/400k/3k removed from the pool of raidable bases. The people who don't have their TH exposed usually have nothing to lose and you spend time/gold looking at those bases.
How to fix it?
- Remove shield from TH snipe or hold 20-30% of resources in the TH
- Reduce TH shield to 9 hours
- If a village isn't attacked after being shown to 20-30 potential attackers it is removed from the queue for 2-3 hours
Supercell will have to make drastical changes to the loot or TH11 would be a complete disaster.