[xer0x]

I love that NAT gateway and Cloudformation+CDK+Proton are on this list. I've spent the last 3 years building with these tools, and these are some of the most frustrating things in our stack. Our NAT gateway costs are gross. We pay to have the ability to send traffic, but we don't use it enough for that price. Meanwhile, CDK hid the awkwardness of Cloudformation from us for awhile, now we're too tangled to easily leave it.