How will lemmy instances survive if they get too big?

https://lemmy.world/post/1113268

How will lemmy instances survive if they get too big? - Lemmy.world

I know there’s donations and the owners can use their own money, but there’s a limit. I doubt a platform with hundreds of thousands of daily users can survive with only donations.

Why? A single Linux server has been able to support tens of thousands of simultaneous clients for many years now.
Are you talking about a specific server or just Linux servers in general?
I’m referring to the old “c10k problem”.
C10k problem - Wikipedia

I think this doesn’t apply? Aren’t they talking about 10k simultaneously connected users here? With http you connect and disconnect for every request.
Bandwidth is not free.
Text is small.

The €5/mo VPS my instance runs on has 20TB bandwidth included.

So while it is not free, it can certainly be very, very inexpensive.

It’s super cheap. A lot of us nerds have very good incomes and can pay for an instance that has like 40 gb of network traffic for less than 10 dollars per month.