1 no time
2 no manpower
3 competency crisis
4 resource shortages
5 Decentralized Leaderless Resistance
1 Their plans require VASTS amounts of infrastructure to be built and maintained along with the mobilization of vasts amounts of humanity and total arrangement of society. This takes a shit load of time, resources, and manpower that they never actually started in time. This is why they keep pushing back the dates on their plans.
2 no manpower. Different from competency in that the quantity of manpower is plummeting. Keep in mind for globohomo purposes their overcomplex plans and logistics demand far higher quality than normal. With depopulation agenda they do not have enough men this isn't even getting into traitors, idiocy, and sabotage. Not to mention the lack of trade skills to build or maintain it all.
3 Competency crisis. Remove merit recruits. Purge most competent populace. Demonize said competent populace. Replace with a bunch of DEI affirmative action rejects and magically expect them to perform as competently as their predecessors who are all either dead from old age, retired, or deeply hate you now.
4 Resource shortages. Not just the refined materials from industry, but raw resources themselves are reaching full depletion. Many times types of minerals are now exhausted reaching full depletion. The fisheries are exhausted. The soil is dying. Clean water is becoming scarce. Not enough power plants to meet needs. Many resources today frankly aren't even THERE anymore and its only going to become rarer. The soonest new alternatives can be acquired? Decades at best.
5 Decentralized Leaderless Resistance. Every glowniggers' worst nightmare. Nothing to infiltrate. Nothing to subvert. Nobody to flip. No idea what they'll do. First theorized decades ago but was only recently proven valid oh...about 15 years ago now roughly?