Political sympathies sometimes last for centuries, this especially applies
to strong countries with a continuous foreign policy. E.g. Norman Davies argues
that Churchill's sympathy for Stalin was at least in part due to the historical
alliance of GB and Russia against Napoleon. In the current political sympathies,
it is also easy to see echoes of the Concert of Europe in the 19th century.
As for Putin's attitude towards the USSR, it must be complicated,
some links below. The most famous quote is from his speech from 2005:
the collapse of the USSR "was the greatest geopolitical catastrophe of the century".
December 12, 2021:
MOSCOW, Dec 12 (Reuters) - President Vladimir Putin has lamented the collapse
of the Soviet Union three decades ago as the demise of what he called "historical Russia"
and said the economic crisis that followed was so bad he was forced to moonlight as a taxi driver.
Putin's comments, released by state TV on Sunday, are likely to further fuel speculation
about his foreign policy intentions among critics, who accuse him of planning to recreate
the Soviet Union and of contemplating an attack on Ukraine, a notion the Kremlin
has dismissed as fear-mongering.
"It was a disintegration of historical Russia under the name of the Soviet Union,"
Putin said of the 1991 breakup, in comments aired on Sunday as part of
a documentary film called "Russia. New History", the RIA state news agency reported.
"We turned into a completely different country. And what had been built up over 1,000 years
was largely lost," said Putin, saying 25 million Russian people in newly independent countries
suddenly found themselves cut off from Russia, part of what he called "a major humanitarian tragedy".
https://www.nbcnews.com/id/wbna7632057
https://www.reuters.com/world/europe/pu ... 021-12-12/