So conclusion:
1) aviation is dead. We still have military, cargo and light passenger, but medium and heavy passenger aviation will be completely dead ~ 6 months.
2) auto industry is dead. Currently we can produce UAZ Hunter, Niva, GAZ and Kamaz. All other brands, except ****y china soap box are out. Spare parts also mostly not available.
3) IT is doomed, banking is doomed, science is doomed, space is doomed. Weapon production is dead.
4) Light production could work for local market, heavy will be dead.
5) since April there will be BIG problem with unemployment.
6) Medicine is dead.
7) cinemas are dead
Gaming is available via VPN.