It's true than we speculate about what happened but without any real action, I think it's pointless. We can buy slowly while analyzing a market that is in an unwanted trend. Most people don't want a bear market to happen for a long time, but then again something unexpected might happen in the near future.
It means that there is no point in analyzing without buying it when your analysis shows the entry of a buy order, regardless of the analysis, but in bear market conditions we are advised to make a gradual purchase order to minimize losses because the market can drop lower beyond speculation and analysis.