Address OZ's feedback on USDT comet support #3303

Job	Run time
Run scenarios (development)	4m 3s
Run scenarios (mainnet)	7m 44s
Run scenarios (mainnet-weth)	7m 59s
Run scenarios (goerli)	12m 34s
Run scenarios (goerli-weth)	7m 43s
Run scenarios (goerli-usdt)	9m 41s
Run scenarios (fuji)	5m 24s
Run scenarios (mumbai)	9m 56s
Run scenarios (polygon)	5m 55s
Run scenarios (arbitrum-usdc.e)	6m 54s
Run scenarios (arbitrum-usdc)	5m 35s
Run scenarios (arbitrum-goerli-usdc)	11m 44s
Run scenarios (arbitrum-goerli-usdc.e)	13m 31s
Run scenarios (base-usdbc)	2m 25s
Run scenarios (base-weth)	1m 52s
Run scenarios (base-goerli)	9m 48s
Run scenarios (base-goerli-weth)	10m 47s
Run scenarios (linea-goerli)	12m 45s
	2h 26m 20s

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