Of course links are important for SEO rankings still, and building links is mandatory in many industries, still in 2020 If you think you suffer from Backlinkaphobia, then be aware that * You can simulate all inks before building them with LRT. * You can always disavow potential problematic links and use Link Detox Boost (BOOST) to make that disavow work in days. * You can use Link Detox Boost (BOOST) to make the built links work faster, with a reliable crawl time stamp, anyways. * Google supports re-evaluation of your links in "real-time", which refers to the time the link is crawled, since Google Penguin 4. 0 (September 2016). So any kind of problematic link you can fairly quickly undo these days.