This meme hurts me physically every time it gets reposted. It is not a complete picture of anything, it's just easy to make people thoughtlessly accept stories if they shit on Elon, who to be clear deserves it. Those two guys were the first guys who started Tesla to bring the work of AC Propulsions to market. They are first and foremost tech millionaires (now quite likely billionaires) and do not deserve idolization either. The engineers of AC Propulsion ie Wally Rippel who also helped design the EV1 are the ones who actually made the technology happen.
The Tesla guys had the idea to put the tzero concept and tech into production shoved into a Lotus Elise and to market it to silicon valley investors as essentially a tech company. Elon was the main investor who went for it, also after speaking to AC Propulsion about putting the tzero into production. The rest is pretty well documented history of Elon being a huge asshole who accomplished very little if anything off his own merit while pushing out everyone around him.
But as far as "These are the real founders of Tesla" goes, the only things they did on their own was suggest AC Propulsions to put the tzero into production a bit sooner than Elon and deciding to create a tech startup to license the tzero technology and put it into a Lotus and style it as a tech company. If you want to inform people of the real heroes behind the electric car and Tesla, teach people about the tzero, AC Propulsion, Wally Rippel, and the other engineers who made the battery electric vehicle a feasible reality.