Well, instead of chatting online you just ride your motorbike to friends.

I guess both produce two-wheeled one-person mobility devices? There is some overlap in utility, but the audience doubting between a petro motorcycle and an electric scooter would be vanishingly thin, I think.

While certainly not their main focus or most well known product, Ducati has a line of electric bicycles. https://www.ducati.com/es/es/e-bike

Not scooters though.

Anything is an alternative to anything else if you think about it. Want a Chinese smartphone? Have you considered eating a delicious European made chocolate bar instead?

At least that's the vibe I'm getting from this site.