Definitely readable. A stronger blur would not have helped the situation either. It is absolutely insane how well information from a blurred image can be reconstructed. For example, consider the "Data" column of the following image, which basically looks like a gray image without any content, but neural networks can recover most of the blurred characters: https://fips.fi/wp-content/uploads/2024/07/HDC_result_exampl...
Algorithms can see the difference between RGB 245, 245, 245 and RGB 246, 245, 245 (it's 1, 0, 0) but the eye can probably not, also depending on the monitor hardware. Thus the blurring effect might not be as strong as it looks like at first glance.