Not an expert here, but given the differences in measurement scales, I suspect there is a difference in intensity.
If my reading of this Hong Kong Observatory reference is correct, a no 8 is classified as wind speeds between 63-117 km/h.
When we talk about hurricane strength, we’re using this scale. Unless they are measuring different metrics, a no 8 is the equivalent of a tropical storm. Which is to say, we don’t even rate that as hurricane strength.
Helene hit land at around 220 km/h (Cat 4). Milton reached speeds of 260km/h (Cat 5), but might weaken to 190-200km/h (Cat 3) by the time it reaches land.
If you have an employer that does the right thing, you should have a union that doesn’t need to do much. But you should still unionise, because it’s niave to think the company will always continue to behave that way. If anything, they naturally drift away from that state and it’s only a matter of time until it changes. The union is about having a level playing field with the company when you need it.