No, I do not pre-order games. I have joined some early access campaigns for games I was very interested in, like Kerbal Space Program and Satisfactory, but...generally "pre-order" is something the BIG studios that are all owned by Microsoft now do, they don't need the funding to get the game done. Meanwhile, Subnautica wouldn't have made it to 1.0 without their early access campaign.
Especially now that games are often distributed via internet download rather than physical disc or cartridge, it's not a matter of making sure you can get a copy. The last game I pre-ordered was Majora's Mask.