You don't need to be an American to invest if a a US tracker fund, and similar returns are seen in most stock indexes. The same risk and recovery of crashes is universal. As long as you are investing over a longer time period then the risk reduce significantly but the expected returns stays relatively constant, merely the maxima and minima reduce and there is lower variance.
Not the investment, the stuff about tax etc. We are in the UK here mainly.
Im an accountant, I understand how the UK takes work
Ive got investment in US as well. In fact any balanced portfolio should be wider than one country.
You have for example excluded exchange risk which is a massive risk for a UK citizen if they were to invest heavily in US based stocks.
You now not only have stock price risk, you have added exchange risk on top of that.
Highlighted in bold, this is completely false. As stated, every 20 year investment period as shown positive returns, and every crash has recovered, usually within a few months to a couple of years.
Your completely missing the point. Im really starting to think you dont understand.
Timing is important. If your using funds that need to be freed up to do something at a set point in time the closer you get to that point in time the more risk there is in keeping them invested.
Its why pension funds for example have lifestyling built into many funds.
Its MASSIVELY relevant to pensions as most people will be converting in part or fully to an annuity at a set point in time. If investments just crashed 20% a week before they cant choose to wait "only 3 months to a few years" in order to do that.
The problem with endowments in the UK was massive it was literally invest instead of paying off the mortgage. Loads and loads, in fact the vast majority were burnt who took these out. The history of investment returns didn't work out so well then.
Simply the historic rises failed to materialise and people were asked for more and more to ensure the funds were going to be able to satisfy the mortgage.
Again timing an issue. I am sure many of them would have been fine if they were able to hold out for a higher point on the upward curve, however they wern't. Now this is a slightly different scenario to investing potential overpayments but it again highlights that timing is important.