The thing with drug discovery is that the bottleneck is not coming up with new molecules, etc. It's the multi-year, extremely expensive clinical trials that often don't even succeed. I doubt it will be a big moneymaker for Anthropic and OpenAI, because the best they can hope for is to sell a software product to pharma companies, but the pharma companies already have lots of scientists with a million promising molecules already in study they will never even make it to clinical trials.

In other words, can AI tech help? Probably, but I doubt it's going to be a major money maker, and it won't make a ton of money overnight. It's not like Claude Code where every programmer can begin using it instantly.