I have been tutoring online since 2015, long before the rest of the world moved online during COVID! I work via Skype (and sometimes Zoom), using OneNote as a workbook that students can access anytime online, which builds up a valuable resource for them to review on a regular basis. They have editing rights so can add to our lesson materials with their own images, documents, weblinks, written notes/work, audio files, etc. so that it becomes their hub for each topic.
Using screensharing technology, online tutoring works the very same as if I was sitting next to them with a pad and pen, and has the advantage that I can use things like on-screen graphing software and calculator emulators to enhance their learning experience. And all this from the comfort of their own home, with no need for parents to drive them anywhere!