Believe me, ALDI, Lidl and others are very much charging the highest price they can get out of people. ...
You missed my point. Your characterisation of the relationship between capitalism and price was both over-simplistic and potentially inaccurate for any given product, service or business.
Consider, for example, tins of baked beans instead of boxes of chocolates. UK supermarkets commonly sell selected products - like baked beans - as loss leaders. These are sold at very low and potentially even unprofitable prices. Their aim is to attract customers who will also buy higher priced items, generating an overall profit.
Conversely, luxury brands may price items at a substantial premium to the market. Their aim (in keeping with their brand positioning) may be to attract only a very few customers - even though they easily could sell the same product for a much lower price to many more people.
The main job of marketing departments is to determine the highest possible price that they highest number of people are willing to pay.
At even the simplest level (eg GCSE), the marketing mix involves 4 Ps: product, price, promotion and place, all being equally important. At a professional level, the mix involves (at least) 7 Ps.
You're not telling me to go back to business school, but you're telling that to the whole Apple marketing department
I'm not.
you claim that they have made a mistake in their market research and that you know better than Phil Schiller and his team how the market will react to a price drop in streaming services.
I don't claim that at all. I'm sure Apple know exactly what they're doing.
If Apple or Spotify believed that they'd get 30% more subscribers by dropping the price by 10%, then they'd have done that already.
They have - by dropping the price
by 100%. They are not "attracting"
any customers at £9.99 per month. The initial offer is of a completely free service. Even here, Apple has undercut Spotify by offering Apple Music with a longer free trial.
They are attracting even those people who only want 3 months of free music. This gives Apple the opportunity to challenge preconceptions and "convert" people who would never even have
tried the service if they'd been required to pay from the outset.
Subscribers can experience the rest of the Ps (ie including the "product" / service itself) before deciding whether they want to continue on a paid basis. Retention rates will be determined
at least as much by the rest of the marketing mix as by the price.