I don't expect bleeding-edge models to become any cheaper, but previous generation models can potentially be really cheap.

No human is reading much data regardless of the format.

What is the benefit over using for example BSON?

Have you tried manually defining alignment of Rust struct?

Agent permissions to Azure are restricted based on the pipeline configuration to only allow things that are used in the pipeline. So if your pipeline does not involve cloning git some private git repo, agent cannot do that. And even that gives only access to that particular resource. So you normally have a build pipeline that generates package from you application and then deployment pipeline that only has access to that generated package which is then distributed to agents configured for some particular deployment environment.

I don't really have much direct experience with deployment side of things so someone else can probably provide extra info.

Profit of a company is small percentage of the moving money. Like 50c of $6 chipotle meal is profit and not all of that goes to the owner. Taxing owner at 50% rate instead of 25% would only increase cost a few cents. Same with landlords, there are fixed costs and loan costs that reduce profit. 100% of paid rent is not direct profit...

Actual issue of the progressive tax is truely rich people using tax evasion tactics to avoid it by structuring their income so that it belongs to some other tax category that doesn't have progressive tax.

In Europe, president's power is much more limited, there are more political parties and one party winning elections doesn't immediately change the country's policy to everything, even winning parties need to consider opinions of other parties. So overall country's policy more closely reflects the average opinion of the whole population instead of just the currently ruling party. Changes are much more slow and gradual and a single leader change doesn't immediately affect that much.

Politics are boring as they should be.

That is changing with the drone warfare becoming large part of the future wars. US military (and pretty much everyone else) will make drones major focus of advancement and there is definitely lot of money to be made by supplying chips for those.