[sls]

> Can I Lose My Trademark Rights If I Don’t Sue Infringers?

>

> The short answer is “No,” a trademark owner does not have to sue every single infringer, and the failure to do so in an isolated case of infringement will likely not result in abandonment.

https://www.dbllawyers.com/can-lose-trademark-rights-dont-su...

[balls187]

Continuing from your article.

> However, the failure to take action in the face of widespread infringement could significantly impact a mark owner’s rights.

> It is for this reason that many larger companies that invest heavily in their trademark portfolios err on the side of caution in pursuing infringers.

This reads like a risk to me.