I get what you mean but things have changed since 2020. With Russia bogged down in Ukraine, I find it far fetched that they could contribute significant material/personel support elsewhere. Maybe they could provide very limited ISR to Armenia, but again they are buying weapons and platforms off Iran, and ammunition from North Korea for use in Ukraine.

Russia already did fuck all when fighting renewed in 2020, despite being a member of CSTO with Armenia. Azeris even shot down a Russian Hind a day before the "peace deal" ended that round of clashes and they got off with an "oops, my bad".

Iranian influence on the Armenian side is a bigger threat/deterrent to Turkish designs in the area.