Can blind historical market replay actually improve decision-making?

One idea behind Market Rush is removing hindsight from historical market data.

You see price movements one step at a time, without knowing the company, date, or what happens next. A chart that looks obvious in retrospect becomes much harder to judge when the future is hidden.

I’m curious how people view this approach:

Does blind historical replay genuinely help people recognize their biases and improve risk decisions, or does it remain too different from real investing because no actual money is at stake?

I’d especially value feedback on what would make the experience feel more meaningful rather than just entertaining.