I fail to see why she would "choke" hard and cause other Dems to lose down-ballot? I'm curious to know why you think Fried would be such a poor candidate in the general election?
Yeah, you're correct it's really just speculation, we can't say for sure. IMHO though I think that Fried would not be a particularly strong candidate, even with her win in 2018 (which I'm starting to believe was a fluke) for many reasons, which I covered in some posts I made in another thread (the following paragraphs are mostly just copy-pastes, maybe there's some discontinuity and I apologize for that):
Let's start with the job she's done in office so far, which has been very little really (at least which has reached the public eye). In fact, I'm quite disappointed with how little she's attempting to accomplish in her current position as Florida Agriculture Commissioner (and if she's actually attempting to accomplish things then I'd stand corrected, but in that case, she definitely needs to publicize her work). The only change I've seen whatsoever over the last two years that is because of her is that whenever I go to the gas station, I see a sticker with her face on it that says that the gas has been "Inspected and Approved for quality". That's it! All the while our orange production continues to drop. Sad!
Its not particularly fair to blame Fried for the declining orange production. Florida is still suffering from poor mass-planting habits using sour orange rootstock through the mid 90's that made most Florida orange trees vulnerable to tresteza and will periodically kill off large quantities of mature trees. Florida growers have had to sacrifice some amount of quantity to guard against the virus when they replant; nothing the government could really do to resolve the crisis.