Well, since they're conscripting and not recruiting these days, it's probably no great loss to the Russian military organization.
They are doing both, but I believe the same offices are also used for both.
"You have to wonder what Russia needs those Sevastpol ferries for, that were taken out of civilian service yesterday ? Servicing the Azov ports is my guess (Berdiansk, etc)."
I did not realize that had happened. Yes indeed, why did they need them?
Before the Kerch Bridge was finished the Russians had a ferry that ran between Crimea and the mainland. Most of the ships used on that route were scrapped when the bridge was completed. The remaining ferries were pressed into service when the bridge was disabled the first time.
I would expect the Sevasapol ferries are being pressed into service somewhere in the Azoz, either on the old ferry route between the mainland and Crimea or to service other ports on the Azoz.
In any case, the Russian supply situation in the south is probably close to critical. I've noted a big uptick in truck losses for the Russians the last few days. The most recent loss number has 25 trucks and 27 artillery. Russia has been averaging about 20 artillery losses a day for the last two months. That's around 600 a month. A few months of losses like that on top of other artillery losses earlier in the war and Russia must be digging pretty deep to find guns in working order. They are probably repairing some, but artillery production in Russia was zero at the start of the war and as far as I can tell they haven't restarted production of guns.
In a war of attrition there are a few ways to win. One is to destroy the enemy's ability to make new weapons. That's what the Allies did in WW II. This is mostly out in this war because each sides manufacturing is out of the other's reach except for a few military factories either near Ukraine in Russia or inside Ukraine.
Another is to get the enemy to lose the will to fight. The Russian troops are probably ready to pack it in, but the leadership isn't. The third is to destroy the enemy's equipment faster than they can make it.
In this both sides have made some gains, but in reality the west has lots of uncommitted equipment. It just needs to be brought out of storage and rehabbed. Satellite OSINT analysis shows the Russian reserve vehicle fleet has been thinned out in a lot of places and from what can be seen from space a number of the remaining vehicles are not going to be rehabbed. For example it can be seen that there are a lot of tank chassis with no turrets. They have a big open hole that has been collecting rain and snow for decades. Probably nothing is left usable in those chassis.
The west has struggled to supply some ammunition types such as 155mm artillery, but production is ramping at many facilities and the South Koreans are selling spare ammunition to NATO countries as back fill so they can send their remaining stocks of 155mm. South Korea is probably one of the biggest producers of 155mm ammunition in the world, they have been reluctant to give military aid to Ukraine though.
Russia is all in at this point. Anything that can be repaired and sent to Ukraine is either in repair or already sent. The west has a lot of untapped reserve and is holding back for force retention reasons. The US especially is very reluctant to draw down active military equipment because of the global commitments the US faces. If the US were to visibly weaken it's active forces that might embolden China to make a move on Taiwan.
The US reserve equipment pool is not as large as Russia's, but it's in better shape. The US stores its spare equipment in hot, dry environments and takes the time to seal up the vehicles and otherwise prep them before putting them in storage. The vehicles will need some prep when coming out of storage, rubber parts especially are going to decay, but the percentage of the fleet that could be put back into operation is much larger than Russia's.
The US also holds their equipment functionality to a higher standard than Russia. There are stories of Russian equipment going into combat missing gun sights, electronics, and other equipment because it was pilfered while in storage and they didn't bother to ensure replacement before sending it to the front while the American standard is that used equipment be virtually factory new condition before being shipped out. So it take the Americans about the same amount of time to rehab equipment, but it's in better shape when they are done.