I think it's more than you realize because it was more than I realized. It only takes getting burned by a cloud provider once to get the execs to notice, then they talk about lock-in, and the good ones try to avoid it. Plus, remember people move companies and take their knowledge with them. It's the kind of thing that gets talked about in CIO circles [0], so it's more than a tiny minority.
0. https://www.protocol.com/enterprise/target-cio-mike-mcnamara... (Disclaimer: I work for Target but not currently on cloud stuff, though did previously)
