No.
I'm a BU proponent, but I must admit that the current level of fees is not a significant detriment to me.
Then again, for the last several years, I've not been using Bitcoin for trivial small amounts. The current level gets lost in the noise as a percentage of transaction value.
There are however several attributes coupled to the fee that are causing me significant pain. I'll talk about those in a minute after the following observation...
Just thinking logically about this, there is no use case for Bitcoin that goes away with smaller fees. Indeed, for every increment in average fees, there is yet another potential use case that is no longer economically feasible. I guess some people might think 'so what?', but I find it a truism that a more usable Bitcoin is a more robust and secure Bitcoin. We should be enabling all use cases that do not cause damage to the system.
More importantly, however, the current block size caps system-wide usage of Bitcoin at somewhere around 250,000 transactions per day. Regardless of what the fee rises to. If 300,000 people were willing to pay 0.1, 1, 10, whatever amount of bitcoins as a transaction fee in a given day, not all of their transactions will be able to be processed. Period. Sure, if this was a one-day event, they might be processed the following day. But if usage increases? Nope. Permanent backlog. Regardless of the average fee people are willing to pay.
Now back to my personal pain... the uncertainty in regards to an appropriate fee level has turned a thought-free process into one that takes a conscious effort to process. Yeah, I know ... first world problems. But this is just one additional disincentive to using Bitcoin, and one more (small) barrier to increased adoption.
So been using Eth & LTC & Doge to transfer Funds between exchanges instead of BTC.
(Cheaper & Faster, and I just convert to BTC on the exchange if needed and avoid the BTC Transaction Fees & Delays altogether.)
Except you are not converting to BTC on the exchange - you are converting to BTC-IOUs, which is a distinctly different thing.