I had to look this up. Too lazy to find the overall stats, but it seems like it's been easier (2021 did have a dip which is what you probably have noticed). Red Zone conversions (TD only) for the Pats:
2022: 38.89% (Dead Last - would be 2nd worst over the last 6 years)
2021: 63.08% (7th)
2020: 54.17% (24th)
2019: 49.21% (26th)
2018: 62.86% (12th)
2017: 62.65% (3rd)
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2007: 70.24% (only 2nd!?)
Looking through the list since 2003, last year was historically good for the Pats (not sure why my memory doesn't jive with it...)
Funny that Cam with way worse receivers got it done better than the GOAT the year before.
NFL Football red zone scoring percentage (td only), by team.
www.teamrankings.com