Condensing to 2 time zones may be a bit aggressive, but 3 might be do-able.
And getting rid of the time change would be good.
Set it at either regular/real time or at daylight saving time and leave it alone.
The problem with DST, Standard time comes down to a person’s schedule. Factory workers with a 7-3 routine or farmers who live by their animals’ internal clocks want standard time, office workers with a 9-5 or later prefer Daylight Savings.
Personally, I love DST since I can get in 9 holes of golf or a long bike ride after work in June and early July. But Winters are brutal with a 10-12 hour work day, getting to work in the dark and leaving for home in the dark.