If a park was filled with only 'rainbow benches and tables' would only lgbtiq+ spectrum people use the park?

There's been a story in the news of a park bench somewhere in the UK painted with a rainbow on painted black and now being re-rainbowed again, so I wondered that if a park was set up with only benches, table, etc. painted or otherwise decorated with only rainbows (the colour that the lgbtiq+ groups adopt as their 'symbol') would non-lgbtiq+ people use the park and/or feel comfortable going to it?