2020-2025 went by so fast for me than 2015-2020

2015 felt like a long time ago in 2020 even though it was only 5 years ago, but 2020 to 2025 doesn't feel the same as how 2015 to 2020 felt. I was 9 back in 2015, so my perception of time was different while I was already in high school in 2020, so time felt a lot faster. COVID has also changed my perception of time, because I still think that 2015 was 6 or 7 years ago despite that year already being a decade ago. Does anyone else, especially other 2000s borns, have the same feeling of 2020 not feeling as long as how 2015 felt in 2020?