Comments posted before 2023 have broken formatting

I was browsing througn old site posts, like this one from 2022, and all user comments have their formatting broken, showing HTML code tags like <p> <br> <em> <blockquote> <span style= > <a href= > <img src=> in place of paragraphs, bold text, mesage quotes, hyperlinks, and images. It certainly looks like a botched forum import attempt.

Are there any chances of having this fixed? IMHO having user comments and forum posts garbled like this lends little credibility to a technology website…