Guiado has been the "leader" of his party for 3 weeks, I don't think much is known of him in particular. And I put "leader" in quotes because the real leader of the party is Leopoldo Lopez, who is currently under house arrest.
Sure, that makes sense. But a lot of people seem to have super well-formed opinions of him already! I would like to understand why, directly from them. Unfortunately most of them seem to now be banned, which probably won't help.
It's primarily the fact that Guaidó has the headline support of Trump and Bolsonaro, and thus the assumption is that he must agree with them (or them with him) on some level, rather than it being a case of appealing to a global superpower and a regional power. That could of course make him liable to be influenced by them if he were to more directly receive aid from them - financial and/or military assistance is rarely free after all - but as of yet nothing has specifically happened as far as I can tell.
Are you saying this as somebody who does think he's far right, or is this your gloss of what you think they think?