More dangerous examples is things like inventing new PTO policies, trialing unproven HR policies (e.g. “we work 6 hour days instead of 8 hours”), and incorporating a c-corp in any state other than Delaware.
It’s a major red flag when I see companies doing things like this. It tells me the founder’s attention is scattered and not focused solely on ensuring the startup’s success, and not customer focused.
For most people, incorporation in their home state is the best choice. I had a DE company once. Currently, I have an LLC in my home state. I may in the future open a DE LLC for another project. But there is not one-size-fits all solution. But if you want to open out of state, for a start-up DE might be the best option. I vaguely remember that Wyoming is good for trusts but I am not an expert in this field.