
Aw, geez, not this @#$% again!
Big pharma and doctors have suppressed laetrile, nutrition,
name of miracle cure here because they would lose money.
GM and Big Oil suppressed the electric car because they would lose money.
The only factoid in the tripe quoted in the OP is that supermarket tomatoes are crappy. But the explanation is too mundane to be satisfying to any conspiracy-theory-driven idiot.
If one were to wander into a random tomato field in the Sacramento, Salinas, or San Joaquin Valley and picked a ripe tomato, it would be delicious. The problem is not with the varieties being grown, but with how tomatoes make their way to the supermarket. First of all, vine-ripened tomatoes are not sent to the supermarket, because they would be rotten by the time they got there. What are picked to be sent the the supermarket are "pinks" - not yet ripe - that ripen some in the week or two it takes to get from the field to the warehouse, and out to individual stores.
That, not the varieties being grown, is the reason supermarket tomatoes are crappy. BTW, my Dad was a farmer; he and his friends grew, among other things ... tomatoes!
So, what can one do to get better tomatoes? Grow your own, and you don't have to seek out some magical unobtanium variety. Go to a farmers' market where growers bring freshly picked produce directly to consumers. Find a market that has locally grown produce (even if it's a "supermarket"). Some supermarkets sell clusters of on-vine tomatoes, and these are pretty tasty as well.
The idea that dozens of seed companies, dozens of supermarket chains and thousands (or tens of thousands) of farmers are in some grand conspiracy to sell mediocre tomatoes and suppress tasty tomatoes is not intelligent enough to be moronic! Almost as moronic as the idea that those same seed companies, supermarkets and farmers are knowingly/intentionally poisoning their customers for fun and profit, with "organic" produce and meats being the solution!