I love Battletech. If the IP holders ever get their shit together and have a properly walking Vulture/Mad-Dog, I'm sold.

Bonus points for laser tag capability like those tabletop tanks.

The household robot business other than vacuums are a classic way to lose your shirt, sadly.

Many, many startups and several megacorps have burned their money. Robots are so fun to make, if you have that spirit in you! But alas they are very, very hard to make valuable outside of manufacturing /warehousing/weapons.

Makes sense. Unless you can disassemble/reassemble. I guess selling kits (Meccano, Technics) would be the better approach. I recall countless hours building stuff and my kids love their Magnetiles and everything that lets them build in a free-form.

nerds cannot resist despite knowing this full well. "for kids"