I appreciate your views as you're one of the few who not only actually trades but has been doing so for years. However, a couple of minor quibbles.
1. Volatility and range have been fine IF one trades a longer bar interval. The swings from one channel limit to another are the same as they have always been. They just don't necessarily occur at a time which is convenient to Americans (i.e., those who live in the US -- sorry). If one doesn't thoroughly understand AMT, now is as good a time as any to start (summer doldrums, etc).
2. Only the best trades should be taken, such as 0830 yesterday and 0555 this morning. But then only the best trades should be taken anyway. If one doesn't know what the best trades are, he should stop until he learns how to determine their characteristics. As for how many, there were only two: one entry and one exit, at least for a SLAyer

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3. I don't know how rare it is. It reminds me of '98-'00. But, yes, trading ranges requires a shift to a reversal strategy (as opposed to a retracement strategy; we won't include the Guess&Hope "strategy" here). And the dynamics of reversals are very different from those of retracements, as the dynamics of trending are very different from those of bouncing back and forth. My attempts to illustrate and explain the value of ranges and how to trade them at the beginning of this thread was largely unsuccessful, but perhaps those who are having difficulties would benefit by re-reading those early posts now. There are only one month's worth.