So three years ago I bought an HP Inkjet
I swore never again to buy an HP anything. I had a HP scanner/printer, it worked good, which I didn't use that much but eventually the ink ran out/dried up. I bought a couple of refilled cartridges from Staples I think it was. Put them in and got the error message about not being real HP cartridges, 'duhh, 'ya think'. You can get by it by going thru a whole reset procedure every time you printed which was a real pia but I refused to pay the price for 'real' HP cartridges and I didn't print a lot anyway.
I upgraded to a Windows 10 machine and that brought a whole 'nuther bunch of problems for the scanner. The eventual final death of the machine was caused by me trying to scan something and it wouldn't do Jack s**t. Long story short, I literally put my fist down thru the top, ripped the cord out and heaved it into the driveway.
Daughter came over a day later and I was out on the deck, printer still sitting there in the driveway, top all caved in. In a normal, inquisitive voice her comment, "Printer not working" and walked right by into the house.
I ended up with a Brother Laser printer/scanner that works like a top and will take any toner cartridge you put in it. HP never again for anything, they can take a flying..... at a rolling donut.
Yeah, "new, improved, concentrated, use 25% less than before" Then you look at the size, it's 25% smaller for 5% more money.
Bought a large package of gum at Costco, (yeah, I'm a re-incarnated beaver LOL) used to be I think 24 packs of gum, it's now 21 in the same size large package.
Not to mention that the individual blister packs of the gum have one less: