the reality is that there are 49 other states, half a dozen territories, and hundreds of semi-autonomous reservations a handful of which are also known to have their incorporation statutes
they haven't all stayed still over the past 30 years while Delaware’s marketing engine keeps going, they compete directly
anybody with reading comprehension can find one more favorable and cheaper than Delaware
some even have “chancery courts” just like Delaware
there are even currently obscure entity types that Delaware doesn't have, which may be more favorable. there is more than a C-Corp and an LLC out there
the same is true all around the world, all you need is incorporation cheaply and quickly, and access to domestic and international banking in the company’s name cheaply and quickly, which isn’t necessarily tied to the country your business is in.
there are infinite permutations. it is true that there are only a couple jurisdictions that excel on the cheaply and quickly part.
your real question is a lot more loaded, as you dont know what entity type you want, and dont know what state you want or why
I personally dont use Delaware, most of the time. If I am selling shares to VCs I will create a Delaware C-Corp. but even then I’ll start with an LLC somewhere else and just reincorporate when the VC is serious
I personally find Wyoming to be better faster and cheaper than Delaware, for an LLC. it depends on which registered agent you use though.