I wouldn't go out and buy a Harley...or an EV...
For me that would depend, if it was last night's $150M, I think I'd buy each, and then may be even a hers and a his EV.
Of course then I'd need a bigger garage, and a bigger house, or perhaps I could store vehicles at the summer house. And I'd still have plenty left to fritter away on really, really useless stuff, outta my share.