I am such a Tesla owner. I own the car in spite of the radical politics that are often associated with the brand. I had a few reasons for buying a Tesla (first, the P85, then the P85D). Like you note, it's an interesting car. It also is a marvel of fresh thinking in automotive design. And it's, er, insanely quick. And fun to drive.
In addition, I wanted to get access to the HOV lanes for a horrendous Bay Area commute and I figured that since my tax dollars are being filched to subsidize the bejesus out of EVs and Tesla in particular, I might as well get something in return (and not on a collective level). Since my commute is under 150 miles a day, the Tesla also makes a ton of sense for avoiding the need to go to fuel stations.
I'll never give up my gas/diesel vehicles and will continue to reject calls for government expansion under the guise of saving a planet that is more than capable of saving itself, and I'm not too keen on being associated with the lunatic "environmentalist" fringe, but Tesla puts out a revolutionary product that works for me.