Your edge is momentum. Trailing stops, or setting a target greater than the stop in the direction of momentum, are components of harvesting that edge even if you bucket them off to the side as "risk management".
FWIW the past five weeks, at least, have been extremely trendy and directional. Volatile, but not panicked or overly emotional. Conditions for intraday momentum strategies never get better than the past few weeks. It's highly likely your strategy would perform worse in more of a back-and-fill market.