No you've totally missed the point, economic benefit is not what most people care about. The majority of people don't care if GDP goes up or down. They care if they can get GP appointments, they care if their children will be able to buy homes close to them, they care about the schools their children go to, they care about values and culture. Just because someone contributes more tax than they use doesn't mean that everything's tickety boo.
I agree that tax revenue is not the be all and end all, but if we just analyse your points a little deeper than with "superficial prejudice", for one moment:
1. People care about GP appointments:
- The UK appears not to be able to sustain it's own GP training versus demand - and migration has a gross beneficial impact on the number of GPs (as well as all other health professional workers) in the UK.
- Tax revenue is the be all and end all of the provision of UK healthcare.
Analysis 1: By your own metric of people caring about GP appointments, immigration has a gross positive impact. Without immigration, we would not have enough GPs and the NHS as a whole would be in recruitment crisis.
2. Children being able to buy homes (close to them?):
- Mostly another issue entirely and not an immigration-centric topic
-Why would homes need to be close to parents? This is a value judgement that I don't subscribe to - perhaps because I joined the Armed Forces and live far away from where I was raised and live in my own mortgage, but also knowing that I must go wherever the Service sends me at any notice - perhaps also that I belive in a mobile work force that is able to move to wherever the prospects are promising (and not be shackled to the parental area if this is their desire).
- Factoring in that a very large proportion of the skilled tradesman workforce is not native UK, I think it fair to say that we would not be able to sustain housebuilding at the same competitive market rate than without immigration.
3. On Schools:
- Paid for - in the main - by tax revenue. So any net contribution to the treasury ought to manifest in better schools. Not saying that it does, directly, but that again is another discussion.
4. Values:
- You appear to harbour a preconceived notion that Values are directly affected in a negative way by immigration. Please elucidate. Other opinions are available.
5. Culture:
- Culture with a capital C is directly related to GDP. Culture is a leisure activity and as such people need to have disposable income to enjoy Culture. Clearly this is directly related to net contribution to the economy...
- culture without a capital c I assume that you mean fashion, language, social acceptance of behaviour (broken into 2 distinct categories of law and religion, I guess - there is a difference between breaking the law and sinning, but both are described as "wrong-doing"). I cannot see how one can possibly relate net contribution to the economy with a diminishment of socially acceptable behaviour or negative impact on fashion or language... that just appears to be a personal opinion with no real underlying metric of evidence.
Judging by your own metrics, it would appear that immigration not only has a net contribution to the economy as a whole, but also has a net positive effect on the things that you personally care about, so I can't see the issue here.