This means we can just jump over to mars, then explore other planets, etc, etc.
We know tons of regimes where there is non-continuous progress. Finding a smart dude with an anecdote does not invalidate the breadth and width of all human experience with non-continuous systems.
Some dude thought all fluid was newtonian, and then we discovered non-newtonian fluid. It does exactly what yuou don't expect. Which basically demos physics is complex but that still doesn't mean progress is fluid.