I'm still 'here' for the moment - and I do appreciate that you say I'm welcome. I'm only a normal person after all - with children and grandchildren of my own!
Learners with dyslexic tendencies are enormously supported by high quality and systematic synthetic phonics teaching (and incidental phonics teaching). Everyone is really well-served by it - but because so many of 'us' did not receive this kind of explicit teaching when we were youngsters (or can't even remember), people seem to think that teaching phonics is an option rather than a best thing to do.
Phonics teaching sometimes gets a bad name with regard to spelling because teachers have not necessarily gone far enough in their teaching of the alphabetic code with all its spelling alternatives for the sounds. Think about this: the /s/ sound can be spelt with s, ss, se, ce, c, st, and ps. Shocking isn't it. Well, we can ignore this and expect learners to learn how to read and spell words with such alternatives - or teach this explicitly. What would parents generally expect for their children.
So, if teachers only teach some of these and don't spend plenty of time on spelling even in Key Stage Two (and spelling becomes learning about spelling word banks, and parts of words and so on), then there will always be learners who are weaker at spelling than they need to be.
Personally, I think all this basic literacy skills is 'life chance' stuff and I work very hard to try to promote rigorous teaching - but this also means fighting for a slot on the timetable and then supporting teachers as much as we can with actual teaching and learning resources. That is why I ended up designing resources - because as a teacher I needed to work hard to plug the gaps and educate myself. Then, when I wanted to help inform people (including parents) I started to design printable (free) resources to help them with their understanding of the alphabetic code. I think every classroom should have an alphabetic code chart - including for secondary aged pupils - and the question is, does your child's class have one displayed?