Keep in mind leaderless parties can have high support in times where change is being demanded because voters impart their ideal leader onto the party.
There will be much work for the OLP to do, but there is a clear trend.
Ford is 2023-24 Trudeau or 2023-25 Legault.
CP24: "Despite not having a leader, a new poll suggests the Ontario Liberals would win if an election were held today... 68% of respondents also disapprove of the job Doug Ford is doing, while 27% approve. And 65% say the province is generally heading in the wrong direction."