I hear a lot of 'me me me, how will I, it's not convenient for me'..
Before disabled people... not you, entitled range rover pram pushing fuckers, not you... DISABLED people, fought for the right to a space for them on the bus (mind, one, maybe two spaces, not the access to spaces everyone else has... god forbid TWO disabled people want to go somewhere together on public transport cos there is almost never space!)...
Rucksack for your shopping. Minimal baby kit for the kid. One handed folding buggy.
Get to bus stop, kid out, on your hip if there's no one vaguely trustworthy to hold, fold buggy, get on bus.
You did not DO a weeks shopping if you had to haul the whole lot yourself on your back and then sit with it on the bus. If you had to, you took the bus to the shop and a taxi home.
That was before the days of Ubers, online grocery shopping and bigger buses - it was do-able then, it still is now.
The bottom line is, you don't want to, and fuck anyone you inconvenience along the way.
It's a nice idea that accessible spaces are prioritised for wheelchair users/mobility aid users, but lets be honest, thats NOT the case is it?
Because bus drivers have seen it so many times, ask the parent to fold or get off, the parent kicks off, the bus is delayed, they get a bollocking later on, no one gets anywhere and the disabled person feels humiliated and like an absolute cunt and vows never to try that again.
Thats the fucking reality, and its why so many disabled people do not use public transport.