The point is that utxo bloat is a scarier problem than blockchain bloat.

So if you can solve utxo bloat, there really isn't any kind of bloat priblem.

( blocks are limited to 1mb, utxo set has no limit. )

tldr utreexo solves the more serious problem. and there is no other way to solve it.

making utreexo (on a long enougj timescale) inevitable.