When NY had 8k+ positives we also had around 800 deaths per day. Florida has like 40. The numbers and seriousness at this point isn't minutely comparable to what it was in march/april.
When NY was getting 8k, they were only testing serious cases. If the theories are true that the infection rate was 10x higher in NY in actuality, then you can't compare FL's 8k to NY's 8k. There's a strong case to be made that NY's 8k positives were showing up at a different stage of infection.
So technically, what you say is true: it isn't really comparable. The numbers aren't reason for optimism. Better treatment protocols and early detection are.