HAHAHAHAHAHAHA
No
This is not randomisation
pic.twitter.com/zyYDNkb0dz
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It totally is random allocation, it's just a silly, inefficient, unnecessarily risky, and complicated way of randomizing. Allocation concealment is also not a necessary requirement of randomization. It's usually a (big) positive, but not in all cases.
It's potentially random, perhaps. For example, if they used an automatic shuffling machine. But shuffling is almost guaranteed to be non-random, so even in that aspect I doubt you could confirm that the allocation was actually randomized
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