Chess Streaming

Is OSB compulsory while streaming in lichess?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

#1
1) It's OBS, not OSB
2) It is not compulsory if you just want to stream with few regards to the quality.
3) There is no need for so many question marks, one should suffice

Thank You