Diacritics are language-dependent, so using hungarian-meaning diacritics into english text makes no sense.

Yes, i mean more like educational lock-in, trying to push their own tools and SDKs so people get used to them.

From Arduino ecosystem i always have a feeling that they try to do an unnecessary ecosystem lock-in. Most Arduinos are just Atmel AVR MCU with fancy bootloader. You do not need Arduino-this or Arduino-that for programming them, avr-gcc and avr-libc is enough.

How much relevant is HEVC on computers? I encounter H.264, VP9 and AV1 and that is pretty much all. I know HEVC is used on Blu-ray and in DVB-T, but that is usually played by dedicated hardware, not PC.

CDNs and reverse proxies are important part of internet infrastructure. Problem here is not that webservers use CloudFlare, but that use only CloudFlare.

Let's assume that i could easily use multiple CDNs/proxies and put them all in my DNS record. It would be nice if web browsers would use happy-eyeballs like logic to switch between multiple IP addresses, but i don't think this is default behavior with multiple A/AAAA records.