Pros and Cons of Ventilation and Exhaust Systems

I don't get it right now, but how on earth do you come up with the idea of comparing a car's performance with a battery's storage capacity?
The saying about apples and oranges has never fit better...

And if the oh-so-great sustainability of batteries is mentioned, one should also be fair enough to include their production and disposal.

The comparison is more like apples with neon tubes...

You did not understand my intention; better read and understand it again!

This is about calculating a battery storage system as uneconomical; this uneconomical nature exists in much worse dimensions in the automotive sector, but no one questions it there!

When does your car have its ROI?

I claim never...

Nevertheless, one has nothing to do with the other. I don't need to read that again either.

A car is used for transportation, fun, showing off, who knows what else, which means it cannot be viewed solely from an economic perspective. A battery storage system serves only one purpose: to increase self-consumption and thus save money.

You did not understand my intention; better read and understand it again!

This is about calculating a battery storage as uneconomical; this uneconomical aspect exists in the automotive sector in much worse dimensions, only here no one questions it!

When does your car have its ROI?

I claim never...

What nonsense. Of course the car has an ROI, provided it is not used only for fun rides. It saves a lot of time and enables the transport of loads.
Do you use a car for work?
How much less would you earn if you didn't have one?

Don't always babble and belittle; please come with verifiable numbers!

You simply are not there yet, and the automotive industry has done a thorough job on you!

The rude awakening will come for some sooner or later!

In the early days of the automobile, gasoline was sold in pharmacies, those times are coming back...

But it is not my task to show you or others a viable way without a car!

Regarding your questions, I have not used a car to get to work for about 25 years with a daily distance of 42 km!

For business trips, I of course use company cars from the pool; I refused to have my own company car!

With two full earners and an 11-year-old, we use a family car that is used thoughtfully and still does not pay off!

How could it, it doesn't make any money...

And I have significantly more money without a car and enjoy the freedom of not having to refuel or wash a car...

You are a chatterbox of the highest order! I have linked numbers, you just keep repeating your unqualified nonsense. You probably ride a donkey to work and the packages are delivered by the stork.