That's short-term thinking. By making your business dependent on cloud solutions you are agreeing to future disruptions from forced changes and price increases that you can't foresee and won't be able to do much about when you learn about them.

That factors into financial incentives, doesn't it?

There are also products that still have licensing costs even when you self host.

I've worked at a large company that self-hosted Atlassian products that were a big part of a full-time team's job.

I've worked at a large company that built virtually all their internal tooling in house.

I've worked at a large company that used cloud-based vendors.

They all had tradeoffs.

One of those companies even forced a migration from cloud based CI to internal CI for cost reasons then stopped us halfway through because they couldn't scale up our hosted CI to keep up fast enough.

I could argue your answer is just as short-term thinking when your critical tools end up costing you more hardware, data center, and salary opex than you planned for (which I have seen).