I don't think the pay is bad. But I live in the northeast where 25k is considered a lot.
I don't have children so won't have any childcare issues so might be easy enough for me to say, but I agree with the strikes, I'm just not sure what they can achieve though? As more pay won't help much.
The issue to me is workload not pay. My sister in law is a teacher, she's young (26) been doing it 3 years now.
Every time I go round to hers, whether it's evening or weekend, she's got her laptop out and is surrounded by books/paper and she's working.
She gets to work for 7:30am, leaves 5:30/6ish. She teaches in a 'rough' area, last week she had to stay late one day as a child showed up very unkempt, and there were issues with safe guarding. Another day a parent forgot to pick their child up as they were drunk, so she had to stay till that was dealt with, this ended up being 7pm, then shes come home, write reports, lesson plans, marks work etc.
She once received a complaint from a parent for being "too young", she received another complaint from a parent for not being able to appreciate a child's drawing which upset him, because she was too busy dealing with an autistic child's meltdown.
She has 7 ld children in her class. She gets told off if she separates them too much to the other kids, then gets told off if she doesn't adapt their workload and environment enough, she can never get it right.
To me, it is not a case of salary.
I think schools need more staff that aren't teachers such as safe guarding leads, well-being/well fare officers, on site relief support workers to deal with challenges / disruptions, staff trained more in special educational needs...basically, just people around so teachers can just teach !
Still all comes down to money, though I expect all these additional services would save money in the long run.