What are the chances there will be any scripting capability in the new Web-based Illustrator? Pretty slim? UXP only? It'd feel like a massive oversight not to include some extensibility.
I took it as a "Let's catch up with Figma" initiative, and Figma does support plugins for both web and native. I'd hope they took this into account but yeah, if it's just a means to share documents in a simplified platform (Adobe Illustrator Draw but this time in a browser) then probably not 😕😕