IMO, people over-egg the spec of laptops/pcs they need.
I do tend to agree, hence I always ask the same question - what is it used for. Most people don't need top end stuff.
A couple of years ago, I would say i3 + 4Gb RAM (because all new machines had 64bit Windows by then). Last year's Windows update have made me jump that to an i5 (for laptops) for some element of future proofing - mobile processors are crippled compared to desktop variants. But any 2nd gen (Sandy Bridge) or later i3 will work pretty well today still.
I type this on my infamous 2007 Core2 Duo + 2Gb (32bit Windows 10), 240Gb Sandisk II SSD, which is "quick enough" except for the completely ad laden shite sites like egay and vBulletin based forums. Also, its graphics capabilities - the old 965G North Bridge - means the likes of simple 3D design like TinkerCAD is unusable, and any heavy design package won't even load
. But it still runs Office fine - big heavy spreadsheets do have a lag and make the fans noisy - and non ad-laden browsing.