Maybe. There are so many possible explanations for the Fermi Paradox.

• Radio signals may just become too incoherent at great distances that we cannot recognise meaning from noise. The evidence is too hard to detect.
• Alien civilizations that are more advanced than us, could be using energy and communication methods we haven't even thought to try to detect yet. We're looking for the wrong evidence.
• advanced technology for communication, travel and energy could also be much more efficient - maybe there is nothing to detect. There is no evidence to find sitting on earth.
• in theory a civilization travelling at sub light speed could cplonize the galaxy with self replicating machines in 0.5 million years. Where are they? Well what if we ourselves are the product? Life on earth seeded from elsewhere? We are the evidence?
• maybe they're around us in space but not interested in us - we're ants to them.
• maybe they're around us in space but don't want to contaminate us, letting us reach them when we're ready.they are hiding form us.
• maybe space is vastly more dangerous than we can comprehend and civilizations keep quiet to avoid predator species - the dark forest theory
• maybe life is extremely rare and spread out, and we are an aborrhation- the great filter

The Fermi Paradox is an interesting question, but it is not an answer in itself.