Would the average daily subscriber count for a YouTube channel be considered continuous or discrete data?

For instance, a YouTube channel gains 100 subscribers on average per day or it can lose 100 subscribers on average per day. Is this discrete or continuous?

I believe it to be discrete as it is a count of the number of people and it can only be a whole number but lets say a channel can gain 100 subs per day well it can also lose 100 subscribers a day which would be a negative number in the data.

Does this mean it is more continuous rather than discrete as some values may be negative numbers?

Thanks in advance.