The links are broken. Remove extra spaces? Your point about survival is well taken. Not only these papers are negative, but there is also a lawsuit [50] with a

The links are broken. Remove extra spaces? Your point about survival is well taken. Not only these papers are negative, but there is also a lawsuit [50] with accusations of fraud: https://regmedia.co.uk/2023/03/26/satrajit_vs_google.pdf https://regmedia.co.uk/2023/03/26/satrajit_vs_google.pdf