Exactly. There is no problem which requires solving. This merely eliminates the DoS potential that quadratic has time exploits might incur, if there was not this obvious workaround already inherent in the protocol.
lol
blockstreamer: segwit solves quadratics, its a must, its needed. quadratics is a big deal and segwit promises to solve it
community: malicious users will stick to native keys, thus still quadratic spamming even with segwit active.. meaning segwits promise=broke
blockstreamer: quadratics has never been a problem relax its no big deal
i now await the usual rebuttal rhetoric
"blockstream never made any contractual commitment nor guarantee to fix sigop spamming" - as they backtrack earlier promises and sale pitches
or
personal attack (edit: there we have it, p.S personal attacks aimed at me sound like whistles in the wind)