Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Good thinking, PatrickofLondon!
It appears to be more granular than brand...it apparently relates to specific model since you have a problem with HP and I don't.
When I have a Ricoh Aficio or Ricoh GelSprinter set as my default printer, 8 1/2 x 11 documents default to tiled. (Choosing A4 for paper size, however, defaults to a one page print job that prints on 8 1/2 x 11 paper.)
After reading your post, I experimented with setting other printers as the default printer (Brother HL 2220, HP LaserJet 8000, and Samsung ML-1710). All of those defaulted to a one page print.