The article was sortof hard to understand, but it sounds like they're saying Google mislead them somehow about their (lack of) plans to enter the market in cert

The article was sortof hard to understand, but it sounds like they're saying Google mislead them somehow about their (lack of) plans to enter the market in certain ways. I'd say that could amount to breach of (spoken) contract, depending on the circumstances. Other than that, I agree nobody has any justification for being pissed off by somebody cutting into "their" business by being more efficient.