As much as people want Bitcoin price to keep rise drastically (in this case, at least twice every 4 years), "Past Performance Is No Guarantee of Future Results".
Past market cycles and performances (in ROIs) mean many things but no market cycle is entirely as same as another past market cycle, and with time, with bigger market cap, Bitcoin price will grow more slowly with lower ROIs than past market cycles.
I think this point is undeniable and unavoidable with all assets, not only Bitcoin.
Casebitcoin.com website has an interesting chart of Bitcoin price doubling time.
https://casebitcoin.com/charts#doubling_time