I think the safest and most common way to code is to write for what the majority of current browsers support. Then there is “bleeding edge” that not all browsers support and may change over time on the one side, and “old” that some browsers still support but are likely to stop supporting at any time.
Both “old” and “bleeding edge” require work to keep and get things working to an acceptable level, and if there is a strong need or desire to write either it should be understood that short term fixes are just that, short term.
That said, despite the problems and difficulties inherent with “old” code - i.e. tables for layout, inline styles - there are members here that are willing to tackle the problems.
However, it is much more likely that those members will be inclined to help when the code is available as text rather than an image requiring them to manually write the code instead of easily copying/pasting it.