As someone in the US, there have been numerous free options for filing your taxes for a long time (even officially endorsed ones), and for most people without complex tax situations, it is indeed quite simple and only takes a few minutes. The people who complain about taxes in the US either have uncommon situations, didn't understand the tax implications of an employment arrangement prior to tax season (e.g. became an independent contractor without realizing their responsibilities), or are simply unaware of the free and easy options that have existed for a long time.

Dependent care credit forms, interest/dividend income forms, independent contractor forms, student loan/home mortgage interest deduction forms, medical expense deduction forms.

And that is excluding state tax return, which most have to do too. A sizable group of American tax filers, maybe even most, cannot do their taxes in a few minutes.

I've heard you have to have some sort of registered person do or sign of your tax returns or something ridiculous like this. Something about an entire industry of tax return specialists or something that exist purely for taxes to be done correctly. Of course the US is massive so it might be some random state maybe or something.

Honestly I see America like a collection of large countries as groups of states almost. They are so different in so many ways.

No, you can do it all on your own. I’ve done it over mail and if you only have regular salary or hourly income, it is like one form.

I use Safari for personal browsing, Firefox for work stuff (because my work machine is Windows). Firefox with uBlock Origin works quite well at keeping me mostly safe from ads.

I think these kinds of articles are a bit glib. Developers implement architecture to solve problems confronting them. Sometimes a new problem then arises which must be dealt with, and so on, until the architecture in hindsight is quite complex. But you can only know this in hindsight. A few companies didn't run into the "piling on" of issues to be fixed, and so look back in hindsight, see their simple architecture, and think, "we know something that everybody else doesn't," when in fact they're simply experiencing some form of survivorship bias.

Architecture isn't done to solve problems confronting you now, it is about solving problems you will face in the future if you don't solve them now.