Well, the pigs who developed this were hardly like this picture.

Animals raised in unsanitary, dense conditions, in an industrial manner are a fertile breeding ground for diseases. Once in a while one shows up that can infect humans, and some of those can be transmitted between humans. Patient -1, the pigs, are no longer needed.

Just one more of the environmental costs of industrialized meat production.

You say government to go into "profit based business", but what is a profit based business? What isn't? Any social interaction can be the basis for commercial exploitation. Profit can be made from education, health care, local level police (private security), national security (private militias), utilities, etc. Who is to decide what should be a "profit based business"? If a private organization offered protection (read, retribution) from criminals, and made good profit out of that (and assume said organization obeyed the law), should government shut down the police to avoid competing?

The problem with free markets is that even when they work, they find a solution that is optimal in some ways, but that may be quite far from the best solution for society as a whole.

A privatized water company in south america will set its prices to optimize its profits. If the resulting prices mean 5% of the population cannot afford clean drinking water, so be it. The cost is not high because it must be, but because that is the free market solution. The social costs of high water prices are external.

Similarly, a private communication company in the US will set prices to optimize profits. Society may benefit from wide spread connectivity, but the company does not, so that will not affect prices.

In summary, competition of government with private sector is not the main issue. The issue is which services should be private and which public. In the interface, there may well be some areas where private and public coexist (education?) Publicly run services can be as corrupt as private corporations, and are generally less efficient, (but do not add a profit margin to the overall cost).

Of course, such decisions have far reaching long term effects that are frequently ignored. see e.g. the US jail industries massive lobbying for longer jail sentences, and the resulting incarceration rates.

What unfair advantage? private corporations can and do invest money to develop a market. Initially money is lost, but eventually it may become profitable. Why is such behaviour unfair?

Moreover, government services are rarely self sufficient if you account only for payments directly for the service. To draw a better parallel, one must consider the taxes as government income, since this are the payments citizens make for the services. If taxes are included in the balance sheet of such a venture, it is quite easy to make it self sufficient and unsubsidized.

Of course, the intent of the bill is that tax money cannot be spent on communication services, which amounts to the same thing as preventing government from offering such a service.

Tax burden is a rather vague notion that is used in a misleading way. Usually people who use it measure the "burden" in dollars. However, the actual burden of paying a dollar decreases with wealth. Above a certain level the effect of tax is only on the amount of money left over. For less wealthy people, fewer dollars mean (in rough order) less luxury, less vacations and travel, restricted educational choices, fewer consumer goods, reduced health care spending, and less health coverage, leading to worse health, a less diverse and frequently less healthy diet, and at the extreme to lack of housing.

Is the actual burden of taking even 60% from a person making $10^6 really greater than the burden of taking $1000 from someone making $20K?

I'm not familiar with the details of certificate use, but as far as the cryptologic component there seems to be a reasonable fix, that will not require any change from end-users or invalidate existing certificates (apart from changing the hash).

The attack is based on finding a hash collision between certificates A and B, having the CA signing A, and using the signature for B. If the CA were to make a small change to A before signing it the attack would be foiled, since it requires active participation from the CA.

Suppose the CA started to add a few random bits to each certificate before signing it. The applicant is told what these bits are, so that they can use the signed (modified) certificate to verify themselves to users. With just a few extra bits this would make the attack unfeasible. Does this make sense?