Wow, I seriously underestimated the way this written communication could be misunderstood. Especially how anyone could possibly read it as a 'tirade'. And not everyone knows about EEE, especially nowadays but fair enough as to how a link to explain some of it might upset someone that does. That said I really thought that you weren't aware of some of what they had done and how much it would have cost them.
We have a difference in opinion it seems on how much money we think Microsoft might be willing to pay for it and other items as well. That's fair enough. How any of that is a tirade is honestly quite nebulous to me but I probably won't be able to change your mind, even if I tell you that it wasn't written by the furiously typing mad dog you probably imagined.
Let's structure it, so you see how I thought I was addressing things:
> truckload of code
I.e. costs a lot of money: "it's a well known strategy to loose money to kill off the competition"
> pull the plug altogether on such a cost sink
Addressed in "Microsoft has traditionally been able to do it and I have no doubts that they would still have the stomach for it"
> feature parity with Jetbrains on languages like Java or Python
The rest that starts with "I don't know if their pockets are still as deep as they used to be." and which also includes "The landscape looks a bit different nowadays I'd wager" is basically me acknowledging that your opinion is different on this than mine and that I can see that potentially their cost/benefit analysis would lean towards your interpretation. They are trying to cover the Java side well enough with the Redhat maintained plugin. If Redhat does a good enough job to take customers away from Jetbrains that plays into Microsoft's strategy without spending a lot of cash on it. Brilliant.
It's an evolving thing too and as you point out in your reply here, MS did loose the browser wars eventually. The market changes all the time through technology breakthroughs for example and people are actively working against EEE tactics too. I for one am glad that MS lost the browser wars and to address one thing that I did not comment on (on purpose because I was concerned with the EEE discussion and not whether or not one or both of us like JetBrains):
> I'm actually delighted to pay for a product that I use every day for ~8 hours
I absolutely agree that IntelliJ is awesome and I don't want to miss it or use anything else. I don't even use vscode for FE code, unlike most of our FE developers. I'm traditionally a BE guy but have no qualms about doing FE work as long as you don't make me do pixel perfect reproductions of designs in CSS :)