ASICs have 2 major manufacturer that require KYC to purchase
Antpool and Foundry mine well over 51% of blocks and require KYC
ASIC miners centralize on large corporate mining farms
ASICs are loud, energy hungry, and produce large amounts of heat (AKA big targets)
ASICs aren't nearly as ubiquitous as CPUs (lower potential for decentralization)
Sounds pretty insecure to me!