Why do you insist upon treating individual defendants all the same????
Our system of justice is not a gulag. It is not Catholic School with uniform bail terms and uniform sentences (once convicted).
As a whole, we seek a system of justice that does not result in disparate treatment. But, each case, each offender, should be treated as an individual case.
You assume anyone arrested is guilty and bears the burden of proving their innocence, and should sit in jail for 7 days until an investigation determines if they are not a flight risk. My guess is that you have never read any studies which reflect the ripple effect damage that 7 days loss of liberty can do an accused -- loss of employment, loss of housing, impact on children and elderly dependents.
Look, I realize you have been inundated with GOP political fearmongering about crime, highlighting persons of color and immigrants who commit crimes while released on bail. "Vote Republican .... they're coming for you ... let's lock 'em all up!"
[My guess is that If Donald Trump is indicted for Espionage or Seditious Conspiracy, you will be outraged if he is held without bail.]
We do not have a perfect criminal justice system, but it is very good -- the best on the planet because of good lawyers and judges doing their jobs. Bail and pre-trial detention is widely viewed as an area that requires improvement regarding its fairness and effectiveness. There has been great progress over the past several years, aimed at removing financial wherewithal as a factor, and eliminating monetary bail as a toll plaza for non violent offenders.
Edit: Typos