Later after you have lots of users and your hosting costs are rising, then you can rewrite it in a language that gets you closer to the machine. You won’t need to do any exploration at that point, and you’ll already know where the performance hot spots are. Of course I recommend Rust for that, but that is merely my personal preference.
But there is a "dead middle".
If you have a big cash flow to go with "...lots of users and [rising] hosting costs" then, yes, you're spot on
But if there is insufficient cash flow then costs are rising and you are a bit stuck.
But it wasn't.
Or are you arguing that this is a natural process and politicians can't influence it? Wrong. Pre-post Brexit stats show the opposite. As do the stats from Denmark, after politicians started working on the issue.
You are fine with stats, but don't like DHH's opinions about those facts? Well, those are opinions and everyone has a right to them. Opinions and feelings based on morals can't really be proved incorrect.
Or are you tone policing?
So what exactly is the actual problem? "Someone on the internet has wrong opinions and is not a carbon copy of me, politically"? What a silly and totalitarian behavior to call other people dirty names!
This is not an opinion, and it is actually a lie because the actual law and constitution of said country disagree.
This has nothing to do with the race or a color of one's skin. Like Idris Elba is British as is Rishi Sunak.
And I’m not saying anyone’s opinions are wrong, I’m just saying calls to violence, such as DHH’s suggested deportations of people based solely on their skin color, are not opinions. Violence mustn’t be re-labeled as an opinion. Advocating for harming people or violating their agency cannot pass as political position, not even fringe one. You are free to have opinions, values and beliefs, but don’t think other people will be fine with that when your opinion starts affecting their lives. No matter what someone’s external appearance makes you think about a person, they also have opinions, values and beliefs.
(This just a short summary of what basic human decency is.)