Definitely growstuff. Leader of the HoC and former Chief Whip Mark Spencer is on record as having said that the 2019 intake was poor. An article in yesterday's paper from a Tory staffer reads:
"A very common view among more senior MPs and Tory staffers is that the recent intake of Conservative backbenchers, often those from the “red wall” seats, are often of low ability, even not hugely clever. Both 2017 and 2019 elections were sudden, and there just wasn’t enough time to vet candidates.
A lot of them don’t have especially good non-political careers to fall back on, so being an MP is all they have. These MPs are not especially good at holding the prime minister to account. In part, they sometimes just don’t understand very well how politics and parliament work. But also, all they want is to stay in parliament, and so are less willing to stand up to the government. For now, many see their only viable chance of re-election being with Johnson as the leader. Not least because the question asked by most Tory MPs is, who next? They don’t especially care if the party wins a majority at the next election, not least because there doesn’t seem to be any plan for government.
As long as there is no credible alternative, and they believe they can hold on to their seat with him at the helm, they will not push for him to go."