I will give my thoughts on this in more details later. For now, I would say this, there is heavy duty propaganda at play. Five facilities were targeted. Attacks on three of the facilities were foiled. However, two of the facilities fell prey to the attack. An impression is being created as if entire Russian military has collapsed.
This is a serious breach but it is not a game changer by any means. If however, Russians do not change the RoE, eventually they will be at serious disadvantage. If they keep fighting under this type of RoE, they could theoretically lose all their asset in sufficient time.