Can (others.d%) predict the ebbs and flows of this cycle?

2017 first top = future bear summer bottom
2017 Mania phase = 2021 alt coin season = 2023 bear summer bottom
2017 final top = 2021 mania phase = 2021 mid cycle support = 2023 alt coin season = 2026 future bear market bottom?
2021 final top = 2023 mania phase? 2023 mid-cycle support? 2025 alt-coin season?