My view is simple
It's fine to exit at the top, and it's okay to warn about risks
Within the logical framework of trading
Left-side exit = Fibonacci extension/retracement key levels
Right-side exit = Moving average breakdown, bearish structure
Market = Order book buy/sell order difference, main force orders
Indicators = Open interest, fees, premiums, etc.
If a strong trader warns about risks + provides reasons, I think it's worth listening to
If it's just a pure analyst warning about risks, I think it's for reference only