id never do online english tutoring mainly because imo its one of those subjects where you really need to interact with each other to understand concepts. and personally i feel like its harder to understand where you're going wrong in your writing when its through a screen and you often have to email pieces of work. also, when its online english tutoring they tend to set work like reading and answering questions which would normally be hw so the online class time is honestly just a waste. i have friends that ft instead of attending the classes and then get full marks in termly tests as its quite self explanatory (read, answer questions etc.). but idk maybe private tutors work differently but most online coaching centres do that from what ive heard.