eventbus max limits?

[tooptoop4]

https://github.com/argoproj/argo-events/blob/1a26de565025945a53f4802314db596ccaa23150/api/event-bus.md has some properties like:

maxMsgs uint64 | Maximum number of messages per channel, 0 means unlimited. Defaults to 1000000
maxBytes string | Total size of messages per channel, 0 means unlimited. Defaults to 1GB
maxAge string | (Optional)Max Age of existing messages, i.e. “72h”, “4h35m”
maxSubs uint64 | Maximum number of subscriptions per channel, 0 means unlimited. Defaults to 1000

its not clear what the impact of these are? does it mean once 1mn events processed or 1gb processed that argo will no longer process events?