Does Third-Wave Coffee Still Have a Robusta Bias? The Bitter-and-Burned Problem

A 2026 Reddit discussion about London coffee prices unexpectedly revealed an old specialty-coffee argument: traditional Italian espresso versus third-wave quality standards.

Robusta became part of that conflict. Some commenters used it as shorthand for bitter, burned coffee. Others defended the accessibility, culture and everyday function of traditional espresso.

The useful lesson is not that one side is correct. It is that Robusta still carries a powerful reputation problem in Western specialty-coffee language.

The problem with treating species as flavor destiny

Commodity Robusta has earned some of its negative reputation through poor harvesting, processing and aggressive roasting. But species alone does not determine whether a cup is clean, sweet or well balanced.

Fine Robusta exists precisely because quality depends on agriculture, selection, processing and evaluation.

OCC’s Complete Guide to Specialty Robusta explains that distinction, while the Fine Robusta flavor guide looks at the sensory side.

The better argument is not “Robusta is better”

Trying to replace Arabica superiority with Robusta superiority repeats the same mistake.

A stronger position is: different species, origins, processes and roast styles create different coffee experiences.

That leaves room for Italian-style high-Robusta espresso, fruitier Fine Robusta, Arabica single origins and blends to coexist without pretending they serve the same purpose.

For Cambodia, that is an advantage. OCC does not need to convince every third-wave drinker to abandon Arabica. It needs to make Cambodian Fine Robusta credible enough that curious roasters and buyers will evaluate it on its own terms.

Source: Reddit r/london coffee discussion, 2026.