This problem comes from the US going against its promise before the reunification of Germany that NATO would move no further than Germany, That is why they agreed to it. The US however was very keen to sign them all up. Russia kept asking them to stop. When the US told them Georgia and Ukraine would soon be part of NATO, Russia told them this would result in them getting involved. The US has never liked Russia. It appears to be unable to let go of its fantasies and get to know people. This was the US looking for a reason to get rid of its rival.First, Putin has made it very clear and very public that he intends to reestablish the Russian (or Soviet) empire. That's no secret. So stop trying to pretnd tha Putin is some peaceful non-agressor. Even he does not make that claim.
Second here's an article about Russian-NATO talks jus before Putin invaded Ukriane.
If you need any more info, google it yourself:
NATO-Russia Talks: Deep Divides Remain After Russia-NATO Talks on Ukraine Crisis (Published 2022)
With about 100,000 Russian troops poised near Ukraine’s borders, high-stakes talks this week are aimed at averting a deepening conflict.www.nytimes.com
The US then got involved in Ukraine, its political process, the ousting of its PM, telling Ukraine which MP should go where, giving them military lessons and plenty of weapons. The UK was involved in plenty of this, particularly military training. The US had been providing Ukraine with weapons to fight people of Russian descent in the East for 8 years. That fighting was getting wilder before Putin came in.
Now, Putin may have decided to be bravado and start saying he was going to take back all these countries but the reason for that was because the US was unable to keep its words and acted in a way which they knew Russia found threatening.
Your article was on a paywall. If that is an article about Russia's talks just before fighting begins then I think it is unlikely to carry much truth. You do not know what happened, Thought as much.