Yes, there is clearly something up there but there is no reason to think it's a space station
Apart from the endless video from it showing weightlessness, the fact you can clearly make out its structure from the ground with fairly basic optics, the fact that radio HAMs regularly contact the astronauts in it and close to 250 people have now been there including 10 space tourists with no whistle blowers so far.
and hundreds of reasons to think it's not.
And yet you haven't mentioned one which stands up to any scrutiny at all.
A simple application of Occam's Razor cuts this space station nonsense to ribbons.
Occam's Razor is, at best, a rule of thumb. There is no objective measure of how "credible" or "likely" something is, so you can use it to make any argument from incredulity you like, which is what you've done.
What's more likely? The super powers of the world put down their weapons, all collaborated together to magically launch lego-esque space station parts, assembled them while careening around the earth at a blistering 17,000 miles per hour all in a weightless and airless environment completely hostile to human life. OR, that the space station is just a dirigible spinning around and anchored to the North Pole?
So firstly, what weapons? The 5 space agencies involved were:
NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada).
Most of those are allies. There's obviously been some tension between the US and Russia over the years but no war.
Japan was on the other side in WW2 of course but that was over 50 years before the ISS was started.
Secondly, how are the launches "magic"? Rocket technology has existed for at least 70 years, you can observe launches yourself. The technology required so get things to the "blistering" speeds you mention is not new and can be observed. And while yes, the ISS is moving fast the parts being assembled were all moving at the same speed. It's like snorting derisively at the idea you can pour a drink on an airplane going close to the speed of sound. But of course you can because you, the glass and the can are all going at the same speed so it's no different to doing it on the ground, a slight bit of vibration aside - which wouldn't be an issue in space.
Space walks have been a thing for nearly 60 years so the idea of working in space is not new either.
It's honestly silly that we are still talking about this in 2022.
Well, agreed there. The idea that the ISS is anchored to the North Pole is obviously ludicrous. How long is this tether supposed to be? What material is it made of which could be strong enough at that length? Why can't it be observed? Surely people close to the Arctic Circle would be able to see it? You have made an argument from incredulity and then presented an alternative idea which is (in my view although it is admittedly subjective) significantly more incredible and provided zero evidence for it.