SSPL doesn't help with the real problem that SSPL/etc companies complain about though; that AWS won't give you money when they turn your software into a service and will compete with you to reduce your income.

Of course, the license is kind of irrelevant to that situation, Amazon will just reimplement your stuff from scratch if it is popular enough.

Okay? You might as well not make it easy for them by letting them copy your software verbatim? What's this argument that since life isn't fair you might as well just give up and help the evil people? People following this argument are one reason evil people are so powerful.