You should see what the russians are spending to counteract the literal crumbs of Western warfighting.
Those bradleys and Abrams were 2000 vintage lol. The ATACMS are so old they are nearly expired. 200 bradleys and 100 western tanks gave russia pause, but the US has 3000 of each, in much better condition than the 3000 rusted out hulks russia is pulling from it's storage yards.
The only saving grace for russia has been the wests absolute unwillingness to donate anything more than table scraps to defend the sovereignty of Ukraine, forcing Ukraine to make do with basically nothing, causing needless Ukrainian blood to be spilled.
Ukraine could surrender tomorrow and this war would still have been a huge geopolitical blunder by Russia.
Now if only the West could copy the Shahed and Lancet, and I don't mean whatever the fuck "switchblade" sells that has a pissant warhead that couldn't disable a tent but costs ten times as much as the lancet. I know a lot of the cost of western precision munitions is about EW resistance and "military hardening" but the US has the entirety of the airforce budget dedicated to removing point targets that prevent you from attacking whatever you want, you won't always need a hardened weapon system. The Ukrainians hit that naval headquarters in Crimea with one of their duct-taped together homebuilt drones!
> On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity.