Bitcoin Layer1 fee planning and projections. What do you think the future will bring?

I'm trying to plan out my UTXO consolidation into Taproot, but wanted to get some input as to what rate I should use as my projected MAX fee. What I'm trying to figure out is:

• Over the next few years, what is the highest fee that would still age-out in the mempools using the node defaults of ~2 weeks (2016 blocks).

For example, the lifetime max fee that would have aged-out was between 100-125 s/vB between Dec 2017 and Jan 2018. The 52-week max was last December where fees between 70-80 s/vB would have aged out.

I'm using the data from https://mempool.space/graphs/mempool and their rainbow colors are based on the follow brackets, given in s/vB

70-80, 80-90, 90-100, 100-125, 125-150, 150-175, 175-200, 200-250, 250-300, 300-350, 350-400, 400-500, 500-600, 600-700, 700-800, 800-900, 900-1000, 1000-1200, 1200-1400, 1400-1600

So, do you think picking 125 s/vB is the highest value in the next few years that would age-out, or do you think we might get over 1000?