Short term, there is lots of supply at this area so price should be delayed a bit. However, overall demand is high and will drive price up further. The shorters here will be fuel for the next rally.
For a very bullish scenario, price should stay far away from this area. The longer it consolidates above this area the better.
It's also very likely to be support. Bitmex data shows this.
No idea honestly.
Yeah, it's pretty tough unless you trade longer timeframes where this stuff can mostly be sidestepped.