How will market (in particular GOOG) react to Anthropic IPO?

A big part of my portfolio is GOOG and, well, they are invested in Anthropic. The IPO will most likely look similar to SpaceX: pump in the first week, then dump for weeks, then pump again after some time.

What I wonder about is if the rest of the market will cash out and dump before the IPO and what it means for my GOOG shares. They are up just 2% so I have no problems selling them if I can get in again at a cheaper price. Is there any obvious play excluding options/borrowing?