We won't know what memory will come in TGL-H laptops until they are announced. But Tiger Lake platform will support DDR5 when it is delivered.
Business is not about "wiping out". It's about making money. Intel does what - they think - will make them the most money.
Living in a cocoon of reviews and forum flame wars, some people get carried away about who's wiping out whom, Intel RIP, AMD RIP, benchmarks, game fps, keynotes, leaks - all that crap.
All of this is made up to make you spend your free time thinking and talking about which CPUs is better - instead of using them for something useful.
Executives, in their offices, don't really care about being an enthusiast-friendly company, about dominating the market or even about making the best performing product they can make.
They focus on cashflows: what and how much they can make, cannibalization, marketing costs, cross-selling some other product that sucks on its own. Things like that.
No offence, but do you really think this is how Su dresses to work?
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