Call me old, but I cannot look beyond vi/vim for an editor. A few years ago I had to edit a text file that was 9GB in size. It took a while to open it in vim, but once it was open, it was no different than any 2kb file. No other editor was able to even open the 9GB text file.
You are ignoring the extremely detailed recording of history in the Indian subcontinent. Events, including the kings/queens that ruled over the Gangetic plains, their sons & lineage, wars, migrations, volcanic eruptions, weather changes (floods, earthquakes etc) have been VERY meticulously recorded as Itihāsa - Sanskrit for "It so happened". This goes back to at least 27,000 years before present - firmly placing the Indian subcontinent as the root of all of current human civilization. Why would you ignore such a vast & undeniable evidence, unless your "recorded history" is deemed to be Greek centric and not universal? That is hardly history!!
We use a log aggregator and watch logs from hundreds of servers in a searchable & filterable interface like Kibana. We also use Loki and Elastic extensively. If you have money to spend, I think you'd be looking at Splunk or Datadog.
As a matter of fact, we do not have SSH access to our servers. Everything happens over a web interface that has been secured.