Having a more streamline approach with production in my eyes is significant. You are already starting with less materials.
Would you rather have an Me-110 or a Ju-88 on a mission to anywhere in Britain?
More 109's mean more familiarity with the airframe for everyone involved: ground crew, plant workers, etc. that means more ideas.
Germany had WAY too aircraft designers doing their own thing. Designers working together will help with finding solutions quicker. Cutting lots of red tape.
More familiarity = more efficiency and tricks.
Plenty of 109/190 pilots were shot down after switching over from bombers later in the War. I believe Erich Hartmann lost a wingman this way.
Germany put the better
-rated. pilots in bombers in Battle of Britain.
More 109/190 pilots will mean more trainers and instructors.
Even if Germany had made the training program more effective and rotated pilots somewhat like the Brits or Americans. Major George Petty did mock dogfighs in the states in 1944 against his brother on Leave said he outflew me in several scenarios. This was when he already had 20 plus kills.
Experience matters, sharing information and knowledge matters.
I mean what if Hans Joachim Marseilles never died and he actually becomes a trainer. Now imagine 6 full squadrons that were instructed and taught by him specifically. Does it change war? No, will more future generations of people not exist. Does it involve some of us? Definitely.
Natural Talent in "God-Given" way is a useful tool.
Bottom line is this.
YOU WILL HAVE LESS PEOPLE DOING MORE COMPLICATED THINGS THAT ARE NOT NECESSARY
Production increases because more time and energy is spent in specific tasks.
Some in here have said that's 30,000 more 109s and 190s……….
Let me ask you a question. If I'm Hitler, Am I going to give a DAMN about fuel in 1945 if I'm losing?
1943/1944 how many more bombers and fighters am I taking down?
How many more attacking Russians are taking out?
Was already declared a genocidal war right.
Oh hey I have an extra 500 FW 190's with bombs/rockets flying out today. Maybe I won't get overrun in this town today or in a month.
Many randoms to consider. And why haven't I found a Yak-3 with DB-6XX. That's a cool project. After all Germany made a AWESOME MesserSPIT!
Remember the BF109 was always quick to produce. I still think you can make an airframe just a quick with a bubble canopy, especially as war progresses.
More metal and fabrication workers, means more experience, more experience means quicker work times and efficiency.
Build time for 190 also goes down and having DB also helps as both are "power eggs"
Think JDM Integra and USD Integra front ends but from firewall and up.
Sorry for rant