New polling in Taiwan shows President Lai Ching-te's support surging to levels not seen in two decades — good news for his ruling DPP, bad news for the opposition Kuomintang and Taiwan People's Party.

• Lai's approval numbers have climbed sharply, with one measure hitting its best reading in 20 years.
• The opposition KMT-TPP bloc, which controls the legislature, is taking the blame as public anger builds against it.
• The backlash follows the bloc's aggressive use of its majority to block and rewrite the government's agenda.
• The swing marks a reversal from Lai's weak numbers earlier in his term.

Outlook: If the anger holds, the opposition faces pressure to soften its legislative fights ahead of the next round of local elections.