All it takes to check your point is to scroll down to the end and follow the link at the bottom of the page to the FOSSI foundation, who hosted this open letter, to realize that they have also developed some widely used EDA tools. Here's a link on case you have missed it
Recently there was a separation issue with a very similar night time visual approach into SFO.
It's not like trying to squeeze two flights into close parallel runways at the same time to maximizer capacity is a very safe thing to do considering everything that could go wrong
https://fossi-foundation.org/our-work/projects