As all lefties know, you learn to adapt to the ass-backwards tools righthanders use at an early age

And I have adapted to shooting backwards righthand guns - but it's not ideal. They're designed to eject on the right side for a reason - so the righthanded SOBs don't get hit with casings and have casings fly through their sight window. Why can't the same courtesy be extended to lefties? At the range where you have complete control - extended arms, 2-hand centered grip, safety glasses, etc. - it's not a huge issue. But what if you have to actually use the gun for what it was intended without those controls? i.e., one-handed shot, hands close to chest like might happen inside a vehicle or other tight space, etc.?