To me it does matter as it messes up my biological clock. My body will tell me close to a week that I should or should not be sleeping, waking up, lunch or have dinner. The lost sleep and disorientation is real for me.
Besides that, I hate people fidgeting with the clock. Stop DST permanently, please!
While I would prefer standard time year round, I have no problem with the twice annual switch. It is one timezone and not a big deal; it isn't even close to doing the same for say a business trip/vacation given the long duration of the change.
And with fewer and fewer non-automatic clocks to change even that excuse is really tired.
Besides that, I hate people fidgeting with the clock. Stop DST permanently, please!