Of course not
All this marketing about quantum computer destroying bitcoin is ridiculous. I don't get who makes money out of this bullshit.
Maybe they are just spammy article writers who wants clicks?
It's the same journalism bullshit most publishers pull to try and get the most traffic and clicks in their articles.
They pick a topic, then they find something controversial or turn something into a controversy, only showing the bad side or the side they want to show the audience.
Eg. 'Bitcoin only used for money laundering', 'Quantum Computers will destroy Bitcoin' are some some clickbait titles they use.
As for the thread, no, they are too far away from being developed and won't have the CPU power to break a private key.