idk, i was like this for a time but now im looking forward to officially join the communist party of my country and have gone to two protest and helped the communist party distribute flyers. Praxis can be a lot of things but most importantly it is to connect with fellow leftists and to organize either your workplace or the party.

Anything from going to a protest to putting up stickers of an organization is a 1000% more than anything any of these "armchair-leftists" will ever do, not because they cant, but because they are comfortable with their position in society (be it petit-bourgeois or labor aristocrat) and dont actually want a revolution to happen any time in the future.