Although, you are quite right, this government is thoroughly incompetent it has gone from a majority to a crumbling minority that can't win a single vote under Corbyn's opposition.
No political figure in history has faced(let alone endured) onslaught that Corbyn has had thrown at him.
Corbyn meanwhile inherited a party in the doldrums,deep in debt,after 2 catastrophic defeats,5m voters&much of its membership lost&has transformed it.
It has been a HUGE achievement.
We're currently level or there abouts.
Corbyn also now holds the record for inflicting parliamentary defeats on governments (a record previously held by Thatcher).
It's not a level playing field, power & privilege will always throw everything at stopping socialism& previous leaders have wilted& compromised.
Do you have it in you?