Vector illustration in Fresco for Adobe Stock

yes. I'm planning ahead. 

I'm afraid it can be rejected if created in Fresco in vector format. But I was hoping to get some news from someone else.

I would not like to start a job that takes a long time in Adobe fresco and lose twice as much to simplify and close pathsin illustrator dektop, (and Fresco with vector brushes really creates too many!!) 

From Fresco App you export to Pdf to have a vector file, obviously only using vector brushes. But you still have to go through Illustrator because on Adobe Stock the vector must be in eps.

Ideal for me when I'm traveling would be Illustrator for ipad, but "only a select few have the opportunity to use it"

yes. I'm planning ahead. 

I'm afraid it can be rejected if created in Fresco in vector format. But I was hoping to get some news from someone else.

I would not like to start a job that takes a long time in Adobe fresco and lose twice as much to simplify and close pathsin illustrator dektop, (and Fresco with vector brushes really creates too many!!) 

From Fresco App you export to Pdf to have a vector file, obviously only using vector brushes. But you still have to go through Illustrator because on Adobe Stock the vector must be in eps.

Ideal for me when I'm traveling would be Illustrator for ipad, but "only a select few have the opportunity to use it" currently in beta test.

Adobe Fresco is an excellent app, very powerful and versatile, but, in my opinion, not yet perfect.