I would say no MCC of any kind is worth it at that moment. Save your money. To anyone with ATPL passes watching the clock ticking away: get a CPL and SEIR - it'll save those exams. There's a long list of highly experienced guys waiting for jobs right now, and they're going to get most of the jobs for the next few years - because as airlines recover and ramp up training they're going to want guys who can go online with minimum training (a cadet needs a full type rating course and a lot of line training)
But remember, pilots retire at 65 so there's a constantly moving conveyor. A lot of guys 60+ will throw in the towel now and in a few years there will be jobs for cadets again, especially as there will have been fewer guys training. That is the time to get your MEIR and MCC/JOC.