If you're entry-level and don't have a network, certs help you get through the HR filter. Once you're mid-level, you can use your network and experience.
This. Simply saying "certifications are bad don't get them" is not universally helpful advice. Some people will definitely face improved career prospects with the right cert(s) depending on their market and level of experience. Not all companies have equally enlightened hiring practices - and not all prospective employees can pick and choose the way some veteran HN members can.