Profits are good, but inability to switch from growth mode to profit-taking mode is probably not the risk that should keep you from investing in Crowdstrike; the volatility of the market they're in and their exposure to technological changes is a much bigger concern.
Crowdstrike isn't like Uber, where the dial from profitable to unprofitable is essentially the question about the business. They're an enterprise software company and the majority of their money goes to sales. We have something like 30 years of experience in how these kinds of companies operate and what's going to happen with their financial engineering.
I'm not saying Crowdstrike isn't risky. They're crazy risky and I wouldn't invest personally! I'm just saying, it's easy to get companies like this confused with consumer-facing unicorn companies whose valuations are derived in part by subsidizing their customers. Crowdstrike is, if anything, infamous for the opposite thing (they're expensive).
If you’re not profitable yet then that means there’s lots of room for growth. If companies are going public when there’s still all that room for growth then it means the public gets to share more in the growth.
I think it's a critique that makes sense for some kinds of tech companies and not for others.
If a dollar in profits taken today is multiple dollars in future profits left on the table, you can see why a business would engineer its finances to plow every cent back into the business.
Obviously, this plan can always go spectacularly wrong, but you can't just point to the strategy itself as evidence that will happen. You need an actual argument to back it up.