Let's get concrete here on the BS laws.
Does the law hope to prevent people from causing harm, physical, financial, etc, to others or their property? Keep it.
Does the law aim to prevent people from harming themselves, excluding suicide? Toss it out, freedom. [i.e. heavy taxes on soda; mandatory helmets]. Some jurisdictions try to enumerate every little possible way a bad thing could happen and make it a fineable offense, and it comes off as very much "invasive HOA" energy
Does the law aim to indirectly incentivize particular behaviors for political goals? Toss it [i.e. some parts of California have fully failed permitting systems which prevent any new houses from being built whatsoever, which is great for the environment since all development has been permanently halted. the faulted law is gladly allowed to persist with the hidden political reason behind it]
Now as for monopolies I think we have entered a bizarre system of mostly duopolies. The OS duopoly. the cell phone duopoly. search engine duopoly. Streaming duopoly. Social media duopoly. the stock markets is a duopoly. our political system is a duopoly. coke and pepsi. and so on. what we do need on the point of looking out for the "little upstarts" is a very careful investigation of these duopolies to see if they are truly competing for all their worth, or if there's a backroom agreement on things. I believe tech is a little thicker on the backroom agreements