Public relations practitioners I believe do very well with modern communication tools. While I do think traditional tools can be useful, modern tools are more effective.
Modern tools include social media and social media is the biggest platform for publicity. It is also much quicker to deliver and receive information. Traditional tools (such as newspapers) take longer to get the information out there.
While traditional did serve its purpose in it’s time, the world is moving forward and for PR practitioners, it is better to use modern tools.