I do agree with it. I saw it in several places like Czech Republic and Germany, then asked people living around them. They replied positively as the lakes enhance the PV performance
You can study my dissertation on floating solar modelling
Development of a custom designed GIS-based environmental decision support tool to address water energy nexus issues in floating solar environmental impact assessment. https://www.researchgate.net/publication/318322985_Development_of_a_custom_designed_GIS-based_environmental_decision_support_tool_to_address_water_energy_nexus_issues_in_floating_solar_environmental_impact_assessment