Shaving is only a spectator sport if you watch people shave on YouTube... for the rest of us, it's subjective. There are some things you can only know by trying.
But we can all decide what we want to try and what we want to avoid. We don't have to justify it... these are personal decisions. if someone wants to try "cost is no object" razors, that should be fine with everyone. If someone else sets a limit on how much they'll spend for just one razor, that should also be fine. What about total expenditures on shaving equipment in one calendar year? No problem... whatever we decide should be fine as long as the purchases don't negatively affect our families or get ourselves in some other kind of trouble.
But we can all decide what we want to try and what we want to avoid. We don't have to justify it... these are personal decisions. if someone wants to try "cost is no object" razors, that should be fine with everyone. If someone else sets a limit on how much they'll spend for just one razor, that should also be fine. What about total expenditures on shaving equipment in one calendar year? No problem... whatever we decide should be fine as long as the purchases don't negatively affect our families or get ourselves in some other kind of trouble.