You're missing my point.
In the case of antitrust law, the government has to prove its case in court because that's the way the Sherman Act and related laws are written, not because the constitution necessarily requires it. And it's the constitutional interpretation that matters as this is a law passed by Congress. A constitutional challenge is the only way to reverse it.
That said, TikTok is owned by a Chinese organization. So if I'm wrong and the constitution does protect corporations from forced divestment in a situation like this, it wouldn't apply to TikTok. This is much closer to protectionist trade policy and I'm not aware of any cases where such acts were found to be unconstitutional. To the contrary, as a recent example, Huawei was banned from American markets on national security grounds (see: CFIUS) and while challenged in court, those challenges were defeated. And then there's OFAC and the entire American sanctions regime (e.g. Russian asset seizures).
To be clear: I am not saying I support this ban one way or the other. I'm saying the belief that this will easily be struck down in court is misguided and that it's not an obvious slam dunk.
They basically remap wavelengths, so yes, absolutely those would be representative of real features, either in the atmosphere or on the ground.
That said, absolutely, sometimes there's a bit of artistic license in how the wavelengths are mapped.
Edit: the space.com article on the image describes some of the physical features depicted:
https://www.space.com/james-webb-space-telescope-saturn-moon-titan