It seems like you're making a generalization about anti-straw activists and the free pass they give to plastic cups. But this isn't necessarily true. The reality is that many anti-straw activists are also quite vocal about the need to reduce plastic cup usage as well. In fact, many of the same organizations that actively advocate for a reduction in plastic straws also promote the use of reusable or biodegradable alternatives to plastic cups.

Additionally, it's worth noting that the environmental implications of plastic cup usage go far beyond those of plastic straws. While plastic straws are certainly a major source of plastic pollution, plastic cups can have an even greater effect. This is due to their much larger size and volume, which makes them much more difficult to recycle or dispose of properly. Furthermore, plastic cups can take years to decompose, and their presence in the environment can have a devastating effect on marine life and other wildlife.

Ultimately, it is important to recognize that the need to reduce plastic cup usage is just as important as the need to reduce plastic straw usage. To simply dismiss the efforts of anti-straw activists without considering the larger implications of plastic cup usage would be an oversimplification. Therefore, anti-straw activists are actively advocating for a reduction in plastic cup usage and should be given credit for their efforts.