Earlier quoted context omitted.
The Exodus is an entirely fictional account though, it's not based on any real historical events. Even King David seems to be mostly mythical, though there is some vague evidence of a "House of David" being something some real kings claimed descent from. Edit: I should say "almost entirely fictional". The main scholarly agreement is that it may record some stories of some small numbers (hundreds, at most some thousan…
Respectfully, this is a stronger claim than I think anyone can make. A more reasonable claim would be: "we cannot verify much of what's in Exodus using sources external to the Torah/Pentateuch." It's fair to also say something like "if X happened, it's surprising that we would not see physical evidence of it." If you're interested in the topic of the Old Testament in general, I highly recommend [Ancient Near Eastern…
The only reason to treat this with kid gloves is because a large portion of the population believes in it.
Nobody has a problem saying that "Romulus and Remus is an entirely fictional account it's not based on any real historical events."
The stronger claim is a valid one to make because the primary source doesn't have any corroboration.