You do not need a studio. A repeatable format, a clear hook and a weekly rhythm beat production value every time.
The first two seconds decide everything. Lead with the problem or the result, never with an introduction.
Build three repeatable formats — a question answered, a myth corrected, a job shown — and rotate them so filming never starts from a blank page.
Repurpose every video into a caption, a post and a section of a page on your website so the effort compounds.