For some products this makes sense, because Edge has made some questionable choices to either not support some standards, or have their own flavor of them (see WebRTC).

No offense, but I won't support Edge on some stuff I build because very few people use it, and it's too much of a snowflake in some areas.

Note that this doesn't apply to general apps and sites, which should work with Edge more or less out of the box. I'm speaking specifically to cases where the Edge team has decided to ignore a standard and choose their business priorities over consistency.

Your gripe with Google can be firmly applied to Microsoft.

However, I believe this instance was more a case of Microsoft scraping/ripping the youtube site, rather than continuing to collaborate with Google.

I'm sure if you or I did something like that, it would be blocked.

Same behaviour as Microsoft was punished for 15 years or so ago.

I really (at least used to) like Google but as a web developer/user who cares about competition who cares about the web ecosystem I'm starting to hope that relevant EU and US authorities will issue them a non-trivial fine for:

- intentionally working to destroy the third option on mobile phones as described above

- time and time again make their products feel slow in competing browsers

- abuse their position as the worlds most visited (?) website && ad reseller to advertise their own browser in a misleading way

I don't blame anyone if they don't want to support Edge/IE. Microsoft's browsers are horrible to develop for. Personally I'd be much happier if more of my users would switch to Chrome.

I haven't tried to write extensions for Edge or anything like that, but have you recently developed for Edge or even IE11? I've run into a few minor warts (minor as in a 5-minutes fix) with IE11, but it's been smooth sailing with Edge. Mobile FireFox has comparatively been a nightmare in spite of MDN's wonderful docs.

Edge extensions use the same new standard as Firefox, it shouldn’t be that bad.

I understand how you feel, but no.

Having been a FF/NS/Mozilla browser user since the 90s, I know it's not nice to be treated like a 2nd class citizen. However, unlike the current Edge/IE users, I made a choice.

The IE/Edge users also made a choice.

Not voting is a choice. Not educating yourself is a choice.

Choices have consequences.