Event end times - again

Phillipes

Firstly, I´m european player.
I absolutely dont understand, why 4/5 of all events end at 06.00 am. (european time).
For example: TaT event, which finished this day morning. I went to bed at 11.50 pm. - 12th in main bracket, after grinding like idiot in a few days of this event.
I woke up at 05.00 am., of course completely broken and tired, just to see I´m 200th. So I played (weird word, when you get up almost 2 hours sooner than you have to), 1 hour, just to finish 100 - 200 th. (Why there isn´t any review similar to PVP?).
I do this almost every 2nd day, because as said before, events end mostly at 06.00 am. I started doing this maybe 3 weeks ago, because I´m competitive.
I suppose this is american game. That is OK. Server is probably in US. That is OK too. But are 9/10 players paying americans? Tell me anyone one reason, why are event end times so rigid?
And solution is so simple: every event end time should be either +6 or +12 hours later than previous event. No one will get advantage, no one could complain. And it will tak maybe 15 sec of programming.
Or maybe make separate timezones tournaments.
It is not possible to place in highest ranks in this event system, when all events end is such ridiculus times, even if european player is hardcore grinder - even that grants place up to 200th mostly after spending 4 - 5 hours daily playing this game.