But people here are parroting since months how the Russians are running out of this and that and the other, and not achieving their (presumed) goals, but it never happened.
And the Russians do seem to have completely changed tack from the early days of the war so that they have a much lower requirement for humans, something that it's been said that they're short of. That's also consistent with them broadening the recruitment rules and now insisting that each federal unit provides at least one 400 man unit.
Likewise with the move away from complex, high value equipment. With the alleged hypersonic weapons it was, IIRC, one and out. There seems to be an increasing reliance on older tanks and other armoured vehicles which seems to strongly imply a shortage of the newer stuff.
As regards Russia's goals. They weren't explicitly stated at the start but their change from a multi-front war of movement (which went badly) to instead focus on one tiny part of Eastern Ukraine seems to reflect a fundamental change in approach forced upon them.
Your mileage clearly varies by a significant amount.
This junk many parrot here is propaganda and should at some time be realized as that. Which doesn't mean that I think every world on the Telegram channel from a war party like MoD Russia is to be believed. But, remember, audiatur et altera pars, thousands of years old principle, if you want to form a sober judgement.
In the absence of primary information (and what military in its right mind would release details of their losses and failures), conclusions have to be drawn from secondary sources. Russia's broadening of, and increased urgency relating to the recruitment of soldiers seems to indicate that they are currently short of them.
The consolidation of positions on most fronts seems to indicate that they cannot (currently) advance on those fronts.
Withdrawing from Snake Island seems to indicate that they could not hold it at a cost they were willing to pay.
The "pause" on the Eastern front seems to relate to a lack of available ordnance.
There may be other reasons for the above, but they don't make sense militarily.