All of those scenarios would create much more urgent and immediate problems than losing access to Twitter or Jira. Banking, for example. Food, energy, transport

All of those scenarios would create much more urgent and immediate problems than losing access to Twitter or Jira. Banking, for example. Food, energy, transportation would all suffer, globally. The Chinese economy and internal US conflicts are out of your control, so they merit as much worry as an asteroid strike. We’re suffering through a global pandemic now and the internet has so far survived. If demographics worry you get busy having children.