There's a difference between the systems where this is difficult, and systems where this is outright impossible.
On gluing things together: look at your nearest npm-based software project. It may not be very pretty, but it works in a reasonable way.
On gluing things together: look at your nearest npm-based software project. It may not be very pretty, but it works in a reasonable way.
The argument isn't very good in my opinion. Combining independent services differs from combining libraries.