The shocking truth:
2020 Dolis (24 IP)
Low Leverage spots (6.2 IP): 16.2 k/9, 9.45 bb/9, .240 avg, 1.95 WHIP, 4.69 FIP, 3.32 xFIP
Medium Levearge spots (7.2 IP): 12.91 k/9, 1.17 bb/9, .143 avg, 0.65 WHIP, 0.71 FIP, 2.22 xFIP
High Leverage spots (9.2 IP): 7.45 k/9, 5.59 bb/9, .200 avg, 1.24 WHIP, 3.71 FIP, 5.90 xFIP
He's actually been marginally better in medium/high leverage spots than low leverage ones except for the weird evaporation of his strikeouts.
Standard "super small sample size" disclaimer applies though.